Adding Up What the HP Color LaserJet 4650dn Printer Can Do

Adding up what the HP color LaserJet 4650dn printer can do will quickly reveal yet another fine machine from Hewlett-Packard. It looks to be best at working within a small and medium-sized workgroup, for the most part. Additionally, it also performs almost all of its print tasks with ease, putting out color or black and white pages quickly and easily, which many other printer manufacturers struggle to do sometimes.

When it comes to the capabilities of this printer, the first thing to understand is that it can put out about 22 pages per minute of product. In terms of a networked laser jet printer for a small or medium workgroup, this is more than acceptable. It only takes about 15 seconds from when the print job is sent from the computer to the printer for the first page to emerge.

Hewlett-Packard has also installed a decent processor within this particular model. At 533 MHz, this particular chip will be able to handle multiple print jobs coming from various points in the network with almost no stutter or hesitation. It is also a fairly durable printer, with the manufacturer claiming 85,000 pages of output per month in a normal duty cycle.

Print resolution is fairly standard in this printer and in keeping with other printers it competes against in its segment. At 600x600 dpi resolution, most every product will be sharp, clear and clean. There will be very little blur or smudge in even the most extreme cases, which is nice. It features two paper trays as standard equipment, which can be increased to four on an optional basis. A total of 1600 sheets can be held when all four trays are used.

Envelopes are also no problem when it comes to print jobs and this Hewlett-Packard handles up to 20 of them. There's no automatic feeder, but that really shouldn't be an issue in a small or medium workgroup. Manual duplex printing is also available, and performing a print job on both sides is fairly easy to do. Additionally, the 4650dn also comes with 160 MB of memory, which can be increased upwards to 544 MB with no trouble.

This Hewlett-Packard printer also -- like most other HP printer products -- works well with just about every Windows-based operating system and a number of Mac OS systems, as well. The office information technology specialist can interface it easily into a network, and there is a standard one-year warranty, which can be lengthened for just a small fee.

This printer is also easy to connect, as it comes standard with parallel port and USB port capability. It also has an internal print server for a 10/100 Ethernet port. There are a number of different wireless capabilities available, including the most popular types (802.11g and Bluetooth). In other words, there should be little to no trouble in connecting it to an already-existing network.

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IP KVM Switch Explained

KVM Over IP

Manufacturer's of KVM products have developed IP KVM Switches in recent history. These tools give managers of data centers, server rooms, and lab environment a huge range of capabilities when it comes to controlling and monitoring server/computer activity. Most KVM switches nowadays allow users to connect multiple server to a centrally managed device and access them simultaneously through a connected video display (VGA/DVI), and keyboard (PS2/USB), mouse (PS2/USB), and audio peripherals. With this type of standard, analog connection, users had to be physically present to access any information in the network. With the development of digital or IP KVM switches, administrative users can access the devices that are connected to the KVM switch from anywhere in the world.

KVM over IP, or IP KVM Switches, function the exact same way that a regular analog KVM switch does. The huge difference lies in the capability of having remote users access information over a wireless network. Different devices have different forms of connectivity and security level access. Generally, users can log in to the switch remotely using a web browser and Java based program designed by the manufacturer of the particular switch. Once logged in, users face the same OSD that they would see at the local control computer. With this type of remote access, IT managers gain the convenience of being able to work from home, or any location in the world (as long as there is internet access). IP KVM Switches are great because they can be configured to work with other rack monitoring devices like temperature and efficiency controls. This way, users can complete data transfer and file exchange between different servers and computers, while monitoring the efficiency of the network and making sure everything is operating smoothly. KVM over IP generally features a highly secure form of access with multiple level login and password control and SSL encryption.

Along with the secure remote access features, KVM over IP feature all of the features that regular KVM switches have. This, of course, is arbitrary to the KVM switch you choose to purchase (different switches have different options). Most IP KVM switches are multi-platform compatible supporting, PC, UNIX, LINUX, MAC, and SUN. They generally connect to servers with inexpensive CAT5/CAT6 UTP Ethernet cable. Most switches have support for multiple languages. Whether the switch you choose to use has DVI or VGA video support, the maximum resolution that is generally found is 1900 x 1200. IP KVM Switches will support either PS2 or USB peripherals, and sometimes both.

With the capability of remote access over IP, IP KVMs are an excellent tool for developing your data center, server room, or lab. Check out KVM Equipment for a huge selection of IP KVM Switches!

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How to Attach a Memory Card to Your Computer Motherboard

If your computer experiences speed decelerations when running multiple applications, immerse PC games or heavy multimedia software, you may be low on RAM. You can immediately rectify this problem by purchasing new memory modules or replacing your low capacity RAM modules.

RAM is where your PC temporarily parks data that it needs immediate access to -- usually for open applications and ongoing processes. RAM modules or memory cards are available in several storage capacities. Some can store 256MB of memory, while others can store as much as 2GB.

Memory cards are attached to the computer motherboard. Some motherboards can only accommodate two RAM modules while others can synchronize up to four memory cards. Motherboards are also configured to only accept certain types of memory cards. To do things safely, you can take out your old memory card and present it to the computer store when purchasing a new one.

To install or replace a memory card in your computer, turn off your PC first and unplug it from the power socket. Using a screwdriver, unscrew and open up your computer case. This will reveal all your internal computer components. You should be able to see the motherboard at the center. This is a wide flat board where all your other PC components are attached.

Look for a card similar to the one you purchased. Memory cards are attached side by side. To install the new memory card, hold it by the sides and gently push it down with your index finger on an extra or freed memory slot. It should lock in place. Avoid touching the surface and pins of your memory card as this could trigger an electrostatic discharge which can damage your card.

Make sure your computer is turned off when removing or installing a memory card and only turn it on when your memory cards are securely in place. You computer needs at least one memory card to boot up.

To make sure that your new memory card is properly installed and recognized by your computer, check your system properties. It should display the amount of RAM that you currently have together with your other system specifications.

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Custom Made Furniture

Everyone throughout the world needs furniture one way or another, a world without furniture would be an empty one, people would be reduced to sitting on floors, sleeping on floors, working from the floor, the world simply would not function as it does today. Furniture as readily available everywhere, many different stores and makes offer many different pieces, however maybe you are looking for something a bit different?

Do you need something designed that is a certain size or shape, maybe you need it to have special functions or compartment that simply can not be found on every day furniture? Well this is where Custom Made Furniture comes in to play, special companies have the capabilities to manufacture furniture that is specific to your specifications. Whatever the item you need may be they are able to produce it, you can specify the size you need it (width, height, length and depth). You can choose the material you want it to be manufactured from. You can even pick the colour you wish the final product to be and the finish you wish it to have.

If you have an idea for a piece of furniture that you can not find anywhere, don't just give up... Pick up a pencil and sketch it or get on a computer and design a CAD image of it. Take the picture you have produced to a custom furniture manufacturer and see what they can do with it, it is more than likely that the y will be able to manufacture your product for you (at a price of course).

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Hospitals to Obama - Take a Number, Take a Seat

Medical and insurance industry pundits agree the transition to electronic medical records will result in substantial cost savings for patients. Huge medical groups and publicly-traded hospital corporations - the first health care groups to turn mountains of paperwork into racks of computer servers - talk about millions of dollars in annual paperless savings with their shareholders.

But some hospitals and doctors think the Obama administration is moving too fast in its efforts to promote the transition to electronic health records, according to the New England Journal of Medicine.

At issue is a proposed regulation that spells out what hospitals and health providers must do in order to receive incentive payments for "meaningful use" of electronic health records. Thanks to the economic stimulus legislation, the Centers for Medicare and Medicaid Services (CMS) will pay up to $17 billion starting in 2011 to hospitals, doctors and other health providers that meet these standards.

To be clear about what amounts to an economic mandate, by 2015, Obama has authorized CMS to cut Medicare reimbursements to hospitals and providers that aren't "meaningful users" of electronic medical records. What isn't clear is what "meaningful users" may eventually mean. For now though, CMS just released a list of some 20 electronic medical records standards that providers must meet in order to qualify for the incentive payments.

After a few weeks of reflection, the American Hospital Association balked at the standards. The proposed rules are too stringent, the organization contents, and would penalize hospitals that already are using technology to reduce medication errors, track outcomes and collect basic patient health information without a mandate or incentive to do so.

"As proposed, the current regulations may actually make it more difficult for hospitals and doctors to adopt health information technology," said Rick Pollack, the association's executive vice president. "Unless significant changes are made and timelines re-examined, it is unlikely that the vast majority of hospitals can meet the proposed standards."

While experts believe the expanded use of electronic records will improve the quality and efficiency of health care, and improve patient safety, hospital administrators and physicians know all too well that the process will amount to more than simply scanning pages and moving on. In a government-funded survey published last year by the New England Journal of Medicine, only about 17 percent of all doctors in the United States are currently using an electronic medical records system.

Some believe that once the medical record transition gets going, peer pressure will drive compliance.

"Electronic medical records will accelerate and facilitate health information technology adoption by more individual providers and organizations throughout the health care system," said Dr. David Blumenthal, national coordinator for health information technology, in a recent interview with New York Times.

Since three-fourths of U.S. doctors work in small practices not aligned with deep pockets of hospital corporations or insurance companies, the conversion to electronic medical records amounts to a major cost that's long deferred. Technology isn't the problem. Money, time and training are the culprits.

"There's no way small practices can effectively implement electronic health records on their own," said Dr. Farzad Mostashari, assistant commissioner for the New York City health department. "This is not the iPhone."

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Computer Power Supply - The Heart of Your Computer

If you are wondering why your computer cannot start one fine morning, the problem could be in its power supply unit. Actually, the computer power supply is the heart of your machine and needs to supply a set rating of power constantly while the computer is switched on. Surely, when a constant supply of power is required, you cannot expect it to fail without a warning! So, it's very essential that the power unit is robust and dependable.

The main function of your computer power supply is to step down and convert your domestic power, which provides alternating current (AC), to Direct Current (DC). Normally, every power unit that comes with the computer is theoretically capable of lasting long enough until your computer needs an upgrade or even for the computer's entire lifetime. However, sometimes, it could pop off without a warning and leave you stranded. In this case, you need to replace it with a new one.

Though you may be able to do this yourself, I would not advise you to do so if your computer is still under warranty, or else you could risk voiding it. It is best that a trained technician handles a broken computer power unit because there may be other problems associated with a non functioning computer that your technician may be able to discover.

In case you need to change the computer power supply yourself, you will need to remove the case first and then locate the power unit in your computer and remove it carefully without damaging any other components. Be sure that you obtain a power unit with the same ratings as the one your computer has, otherwise you could land your computer into other serious problems. Typically, your computer will require an AT form factor power unit or one with an ATX form factor. Newer computers could need the ones with the SATA connectors with the recent emergence of SATA hard drives.

It is very important that your computer power supply is compatible with your computer motherboard. The computers which have older motherboards or are with lesser features utilize the 20-pin ATX connector, However, the newer computers utilize the 24 pin ATX connectors. It is possible to use a 24 pin power supply with a 20 pin one however the reverse cannot be attempted.

You can even go in for modular power supplies if you require only certain connections or you can buy a standard power unit and connect up the important components and peripherals of your computer. There's one thing that you have to be careful about - only go in for the more reputable and standard brands. If you get hold of an inferior power unit, then your computer is at risk again. If the power unit fails once more, you will have to go through the entire process all over again.

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DVD Alphabet Soup Demystified

What is a person to do standing there in the aisle at the computer store being confronted with an alphabet soup of DVD discs? You simply want to move your home movies on your computer to a DVD and are now bewildered by all the "flavors". Which DVD is best for your purposes and what do all those letters and symbols mean anyway?

Just like school, lets start with the basics. You probably already know what a DVD is used for but do you know what DVD stands for? Nothing! Most people believe it stands for "digital video disc" and it has been argued that it also stands for "digital versatile disc" since the disc can handle all sorts of data, not just video. However, there is no universal, industry accepted definition for DVD. Keep that in mind next time you are playing a trivia game.

Now what do all of those -R and +R's mean? They represent two different formats, or types of DVD's that were competing to become the industry standard several years ago. It was all very similar to the battle between Blu-Ray and HD DVD that played out with Blu-Ray the winner a little over a year ago. However, in the case of DVD-R and DVD+R, there was tie. Both became accepted and widely used. The type of disc you use is simply dependent on the type of DVD hardware you have.

However, it is now almost universal for hardware to be capable of handling both types of DVD's thereby minimizing the danger of purchasing the incorrect format. Optical drives for your computer that handle both formats will be denoted as DVD+/-R. Incidentally, both formats are very similar in quality although +R format has been represented to have slightly more and better storage than the -R format. Unless you are a techno wonder geek, consider the formats equivalent.

The next alphabet mystery is the "RW". This notation indicates that the disc can be recorded to multiple times. If you get tired of watching your spouses square-dancing lessons, you can record your nail-biting tiddlywinks championship game on top of it. Discs with just an "R" can only be recorded onto once. As a general rule of thumb, RW discs are useful for general computer files and data while R discs are good for music and video.

The real take home message is to make sure you purchase discs that are compatible with your hardware. The best way to make sure this happens is to equip your computer with a DVD burner that will handle all of the formats. This way you can avoid the indigestion that alphabet soup can cause.

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Are You Buying the Right Desktop Computer?

Most households have at least one computer and you may be in the market for a new desktop computer. But there are so many computers to choose from and it's hard to know which specifications you really need. You can make a good start by understanding the essentials and considering how these match with your requirements.

Processor type and speed: Intel or AMD, 32bit or 64 bit, dual core or single core; the processor is one of the major limiting factors for computer speed.

RAM type and size: DDR or DDR2, at least 256MB; the other component affecting speed. Multimedia operations demand more RAM than basic functions.

Hard drive type and size: PATA, SATA or even SATA II, from 40GB to 1,000GB or even higher. The hard drive stores all the programs and data; the bigger it is, the more you can store.

Monitor type: CRT or LCD; each has different advantages and disadvantages.

Operating System: Some operating systems do not support dual core computers and various multimedia plug-ins. Ensure that the operating system you chose is compatible with the computer system you want.

When considering your needs it can help to ask yourself a series of questions. You can then relate your answers to the key features of desktops.

Q. What will I primarily use the desktop computer for?

A. Your computer be might be used for work or you may use it primarily to surf the internet and check your email. You might want to use desktop publishing programs or to have the ability to edit videos on your desktop. You may want to play games. The more graphics and screen action orientated your needs, the faster your computer and graphics card need to be.

Q. What accessories do I need?

A. Accessories include webcams, keyboard, mouse, speakers, modem, graphic cards, and headphones. If you want access to the internet you will need a modem built in or external to the computer. Some desktop computer packages come with numerous accessories.

Q. What is my budget?

A. A desktop computer can cost a great deal of money if you want something fancy with lots of memory and good graphics cards for gaming. A basic model can be reasonably inexpensive to start with but you may find down the track that you need more memory and have to upgrade.

Q. What type of computer case do I need?

A. Cases come standing (tower) or flat (desktop). Make sure the case you chose fits the space you intend to use it in. Also, if you intend to attach device such as a digital camera or external hard drive that the ports are easily accessible and easy to use.

If you only use your computer for basic functions such as emailing, word processing or playing games then you can save money by purchasing a single-core processor. But if you want to make video conversions, run multiple programs at once or convert music CD's to MP3s, you should invest in a faster dual-core processor. 1.6 to 3.2GHz are speeds you should be looking for.

Tip: Regardless of where you purchase your desktop computer, make sure you know what type of warranty you receive. Even brand new computers are susceptible to unexpected occurrences, through no fault of your own, such as a hard drive dying a few months after purchase.

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Buying a Server Rack Cabinet - What Points to Consider?

The prime companies are upgrading their servers with improved hardware elements, including server rack cabinets. This is especially for entrepreneurs or start-up firms who are looking to invest in setting up their basic electronic equipment in the near future. For the uninitiated, server rack cabinets are frames to safely mount electronic equipment units, allowing enhanced organization, presentable appearance and safety of the same.

However, simply choosing the most reputed provider in the industry or opting for high-priced products cannot ensure an ideal buy. Because of the comparative ignorance about the correct methods to compare such frames in terms of quality or safety measures, most of you are often left stranded with sub-standard frames.

Here are some tips to help you choose the best from the lot, without having to shell out an extraordinarily huge sum:

Practical Requirements - One of the most common mistakes while choosing a server rack cabinet is the misjudgment of requirements. Figure out how much storage space, depth or height of the frame you require and then start comparing quotes from different companies.

Size Metrics - The height, depth and width of the sever rack is important to take into consideration - both in terms of the equipment at hand as well as the work area it is going to be stationed in. Buying a cabinet according to these parameters will not only help in better productivity from the equipment but also prevent accidental damages to the same.

Ventilation - This is another very crucial element that determines the quality of a server rack cabinet. You need to understand that most of the electronic modules fitted into the frame shall heat up with time. If proper ventilation systems, including fans, air vents, and preferably mesh walls are not present, malfunctioning or a complete shutdown can become a common occurrence.

Organizational Structure - Make sure that the chosen frame facilitates easy manipulation of wires. It should also provide easy networking interfaces along with effective power division and allied facilities. It is best to choose a customized frame than opting for an off-the-shelf product, allowing modifications as required.

Safety Concerns - Additional barriers, locks, stable mounts, waterproofing facilities, and temperature moderation are some of the security and safety elements you must check for before making a purchase.

As electronic equipment is one of the largest areas of investment for any firm, irrespective of size, buying the perfect server rack cabinet is essential to make the spent money worth its value.

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Rackmount Powerstrip Models With Latest Features to Serve Your Unique Needs

A Rackmount powerstrip is of great significance in any IT related environment. They are nowadays used in almost everywhere such as server rack, relay racks, laboratories, home and office to name just a few. Due to their increasing demand, manufactures have come up with innovative and utilitarian designs of Rackmount powerstrip.

Rackmount Powerstrip with Remote Control

To make your work more manageable and easy, today there is a range of powerstrip that can be controlled with the help of a remote. These come with an IP-addressable remote power manager with built-in web server and multiple power outlets. And the icing on the cake is that each AC power outlet can be independently switched on/off. When used with a computer rack, it can give information on instant e-mail, SMS text messages and trap notification when power events have occurred. But, if you are thinking that this might lead to invasion of privacy, then you are wrong. Because these are equipped with IP filter/mask function that prevent unauthorized access to the control menu through the network. And during sudden power cuts or voltage fluctuations, it provides surge protection to eliminate disrupting and damaging effects of momentary voltage spikes.

New Vertical Rackmount powerstrips

The latest vertical powerstrip range offers some amazing features. They come with resettable circuit breaker for overload protection on each vertical powerstrip. And most of these have lighted on and off switch, so that you can make out when you are using power, all for your benefit. These are also available in various heights, as per your home or office requirements, such as 24", 48" and 70/72". All these power distribution units are available with 120 volt and are UL and cUL listed. Even they have rack mountable design with holes on the side of the metal enclosure for an optional rack-mounting kit.

The latest powerstrip models available in the market are complete range of flexible power solutions that are available to fit tight spaces and support even heavy load requirements.

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A Guide to Webcam Shopping

A webcam is attached to a computer to take images and videos and send them in real-time to another computer over the internet. It is connected to the computer through the USB or PS/2 port, or over a wireless connection such as Bluetooth or Wi-Fi. Most models can also take images and videos even when offline.

Types of webcam

1. The Wired model - This model connects to the computer port using a peripheral cable. It usually comes with a clip at the base that secures it to a table or a stand for stability. It has a relatively low frame rate and is relatively cheaper to the other models.

2. The wireless model - This model connects to a computer through Bluetooth or a WiFi connection. It provides greater flexibility and freedom of movement than the previous model. It is also more expensive than the wired model.

3. Video capture device - These are basically digicams with a webcam feature. To operate this model it must be connected to a computer's USB port. it features more capabilities than the first two models such as broadcasting live video.

Tips when buying webcams

1. With webcams and digicams, always remember that bigger is better. Choose a camera with a high resolution for a good image quality.

2. Choose a webcam that has motion detectorss so you can freely move around without having to adjust the webcam.

3. Most camera models fall within the $30 to $100 range. Choose one that fits your budget and needs.

4. Make sure your computer meets the camera's minimum hardware and memory requirements.

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MTP Fiber Cable is Replacing Copper Cable in Computer Room Applications?

There are several reasons why fiber cables are replacing copper cables for many computer room applications. The most important reason is the requirement for greatly increased bandwidth for high definition conferencing and HDTV systems. This requires higher speeds to satisfy information needs and fiber cable has much higher bandwidth available than copper cable.

Another important reason for this trend is that the connectors on the fiber cables(LC especially) are smaller in size than those on copper cables and require less back plane real estate on the servers, switches, and routers necessary for the data system. This is the reason that manufacturers are switching to LC connectors on some of their servers and switches.

Fiber cables are preferable in many cases where power lines run in close proximity to the data cables in order to avoid electromagnetic crosstalk to which fiber cables are immune. Where there are air conditioning and/or fan motors, which may be necessary for the computer system and are close to the data cabling, the use of fiber cables will avoid cross talk interference with the data signals.

Distance considerations are also of great importance in the setup of a computer room data system. With fiber cables, we are able to extend the distances that we can run high speed data as compared to copper cables. Where there are legacy copper cabling systems that have to remain in operation, there are media converters which interface the fiber system with MTP 12 fiber mass termination connector ports and also have multiple RJ 45 ports on the front which interface the copper cables. Smaller media converters are also available that interface one or two copper duplex ports on the input and convert the signal to one or two fiber duplex output ports for 10/100/1000 gigabit ethernet systems. By the utilization of these devices, the existing legacy system can be extended to interface more remote systems than previously was possible.

If you have hundreds of copper cables running from servers to switches you may actually impede air flow under the computer room floor. If you are dealing with smaller, thinner fiber cable, you do not set up much of a block to your air flow. If you have to go through walls between computer rooms, the necessary holes are much smaller and are easier to fire stop. The weight of the cables held by the track on top of the cabinets is also considerably less and considerably less bulky.

The LC Cassette Module is a compact, high density fiber optic solution to conserve equipment cabinet space and allow data to travel longer distances. The LC Cassette Module is a distribution module that has one or two twelve fiber MTP connectors on one side connected to twelve or 24 fiber connectors, such as LC, on the other side. It is protected in a metal case that gives good fiber protection. The cassette can be easily swapped during a maintenance cycle. The LC connector is half the size of the SC connector, which helps to reduce the space required.

The cassettes reside in rack mount or wall mount Fiber Distribution Enclosures holding 3, 6, 9, or 12 cassettes. Each cassette can handle 12 or 24 fibers. The fiber optic cables are high density, multi-fiber trunk cables terminated in MTP connectors that can be pulled or laid quickly from point A to point B. Using a cassette or a transition cable assembly, the data center designer can break out the 12 or 24 fibers from each MTP connector in simplex or duplex connectivity. The fiber is pre-tested, pre-terminated, and essentially plug and play. The error that can be introduced by pulling individual strands across multiple floors plus polishing and termination does not happen. To expand to new servers, a trunk cable with MTP connectivity can be dropped in and be up and running very quickly. All the cabling or cassettes do not have to be installed up front with necessary capital expenditure. MTP fiber cables include 24, 36, 48, 72, or 144 fibers. The network can be deployed as the servers and switches are increased.

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Rackmounts - The Server Rack Space-Saving Solutions

One of the most cost effective ways to save space in a small data center is by use of a Rackmount LCD monitor. It saves space by combining the LCD display monitor with a keyboard which can include a touchpad or trackball.

There are several different options and features that can be included to adjust to a variety of space issues and server racks.

There are short depth rackmount LCD monitors designed for the SUN Solaris system such as the daylight readable or high brightness viewable LCD monitors. These monitors provide over 1400 cd/m2 brightness which can provide excellent visual solutions for data centers in a variety of lighting environments.

Other options include e-capacitive or e-resistive touch screens, a DC input power supply, a Composite S-Video, BNC, DVI-D, and of course the optional speakers.

These compact fully functional monitors will help to utilize the small space remaining in the server room more efficiently and the variety of these types of monitors offers an adaptability for a variety of server room space issues.

It is important to measure the remaining space in your server rack before making your selection. The width and the depth are of course a good place to start. The construction of the keyboard should be sturdy enough to last for many years to come. While the installation and placement of these units will add stability, it is important that the keyboards can handle the specific needs of the data center and whatever repetitive use it may have. Other considerations will be soft touch keys and a built-in trackball when a mouse is not an option due to small confined spaces.

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What Makes a Computer Repair Center Special?

It goes without saying that in order to be accepted by people, a computer repair center must have staff with a high level of technical expertise. This is a primary rule for any profession. Without the necessary skill, a business owner will have to pack his bags and leave the field in no time. The competition is only between those companies that have the requisite expertise and tools to provide the services.

The first rule here is round the clock availability. Computers never choose any auspicious time to break down and users will be in need of help at any time of the day and any time of the week. As such, a computer repair center, which hopes to bag more and more clientele should make themselves available at all times of the day, and on all days of the week.

They should also be available through all communications means. Since mobile phones now remain attached to people like a new age appendage, practically everyone will be available through that medium. Computer repair companies have to ensure that they are available through other means like email, fax, and in person in their center as well.

It may not be possible to keep the office open through the night but when the office remains closed the phone number and email id at which the technician will be available at that time should be displayed prominently outside. And for the prospective clients to get the phone number and address of the computer repair center, there should essentially be a website, and also exposure through classified ads or yellow pages and other media through which the information can be spread locally.

Instant response is another thing that will popularize a computer repair center. It is a fast moving world and people want to get their problems settled at the blink of an eyelid. Computer repair companies that keep their customers in queue and attend to their problem after a day or two is unlikely to be anybodys choice.

A computer repair center that has the ability to replace damaged parts will also get more marks from customers. When a damaged part has to be substituted by a new one, the spare part will be available with the manufacturing company. Either by contacting the manufacturing company, or by stocking parts sufficiently in advance,companies should be able to supply the parts at short notice. Some of the problems that beset a computer could be such that repair may not be possible without a spare part.

Other things that would make a computer repair center the best of the lot will be their ability to work in a way that 'exceeds customer expectation'. If the repairing is likely to take too much time, the ability of the repair center to provide the client a spare machine will be highly appreciated. Likewise, giving some training to the computer owner on maintenance and basic repairs will also be a customer friendly move.

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Replacing Computer DVD Or CD-Rom Drives

Do you need a new DVD or CD-Rom Drive in your Computer?

Do you know how to add or replace the drives?

In this article you'll learn how to add or replace CD or DVD drives.

CD-ROM drives are currently more popular simply because the CD-ROM Disks themselves (which stands for Compact Disk Read Only Memory) hold much more data than floppy disks.
DVD (which stands for Digital Versatile Disk) holds even more data.
Let's take a look.

Floppy Disks Hold 1.44 - 2 Megabytes of data.

CD-ROM Disks hold 650 - 680 Megabytes of data.

DVD-Rom Disks hold over 7 Gigabytes of data.

DVD-RW disks hold 4.7 Gigabytes of data.

As you can see the differences are astounding.

The other difference is that unlike Floppy Disks, which are magnetic and are read by magnetic heads, CD-ROM and DVD Disks are optical and are unaffected by any stray magnetism.
In fact, since the disks are read by a laser beam and make no physical contact with the player, CD and DVD DISKS can last a lifetime if properly cared for.

There are 2 different types of CD-ROM drives:

SCSI, which will need a SCSI interface card and the more popular IDE drives.

The IDE drives connect similar to your IDE Hard Disk Drive with the exception being the audio cable.

Open your computer tower case.

Locate a free multicolored power supply cable.

Connect the wider flat ribbon cable to the secondary IDE Hard Drive connector on your motherboard, making sure the dotted colored edge goes to pin # 1.
You can also use an available connector on the cable already connected to your Hard Disk Drive.

Connect the other end of the ribbon cable to the DATA connector on the CD-ROM DRIVE.

If you have a sound card, connect the audio cable to CD Audio In, on the sound card.

Connect the other end of the cable to the Audio Output connector on the CD or DVD Drive.

Remove one of the faceplates on the computer case and slide the drive into an available bay.

Secure it with 4 Phillips screws using a non-magnetic screwdriver only!

Unless your DVD Drive comes in a kit with an interface card you can install it the same way as the CD-ROM Drive.
After you've checked all your connections, close up your computer tower case and install any supplied software.

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Features of Good Server Rack and Computer Server Racks

It is common for management in a smaller company to OK new servers and somehow forget they need to go somewhere. We get frantic calls daily from customers saying they need a server rack or cabinet for their new hardware.

This is where things can get a bit dicey. Many of today's servers are blade servers and they can be from 29-42 inches deep. They also run hot and are very noisy. One Network Manager said he thought he was sitting on the wing of a propeller driven plane it was so loud!

Since blade servers pull air from the front and blow it out the back, a quality server rack cabinet will require special venting for air flow. If you need a secure cabinet, the front and rear doors should be mesh or perforated. This allows you to lock the doors and still be able to see your hardware. Depending on your room, you may also want to install a fan for extra air movement. Many servers use mounting brackets that have a flange that fits in a square hole on the rackrails of a cabinet or rack. It is imperative that the cabinet you choose have this type of rackrail.

There are other types of server racks referred to as 4-post server racks. In most cases, they are a frame that has 2-sets of vertical square holed rackrails that adjust in depth. Some of the better 4-post racks can adjust from 26-42 inches deep. This is a very functional low cost way to put your hardware on.

Some Key things to consider when choosing a server rack are:

Depth of hardware including depth of cables attached
Do you need an open rack or enclosed locking cabinet
Is noise a concern for the location
Will you need a fan
Do you need blank panels to help direct airflow
Will you have special cabling applications
What type powerstrip, PDU, do you need
What is the ambient temperature for location
Do you need any temperature or humidity sensors
Will you be using a keyboard, monitor or KVM

As you can see, there are a lot of considerations to choosing the best server rack for your applications. A quality rack or cabinet can accommodate the above considerations. That being said, one of the biggest mistakes is buying a server rack cabinet that is not deep enough.

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Color Printer Paper

With personal computers being common in every average household, a common household accessory in the home aside from a desktop computer are color printers. Printers offer the convenience of printing personal documents in the comfort of your own home saving you trip to a local printing facility or library. It is common knowledge that technology is improving on a day to day basis, and with this the need for quality printer accessories such as ink and color printer paper arises. When using a quality printer in conjunction with quality color printer paper, it totally eliminates the need for professional printing services.

Recently laser printers have flooded the market providing fast and precise documents at the a low price. Laser printers have all but phased out ink jet printers, which are known for producing documents at a slow speed line by line. With this advance in printer technology, quality copies are being produced in the home rather then a printing studio.

A common question amongst laser printer owners, is whether the quality of the printer paper effects the final outcome of the print job. This truly depends on the type of job you are performing. If you are producing business cards, you may consider using a laser printer compatible card stock. This will ensure your cards will last longer. Card stock is great for other projects such as birthday invitations, brochures, menus, and other many others. The paper comes in a variety of different colors and weights, depending on how tough you need the finished product to be. Expect a document printed on card stock to take longer, due to it being thicker than traditional color printer paper.

Many use their color laser printer for printing digital photos. Years ago you may remember visiting a local photo studio, or a one hour photo, to develop photos. This is not as common now that there are at home programs that offer the same quality at a fraction of the price. To mirror the quality of professional photo studios you will need actual photo printer paper. The most common color photo printing medium used is the glossy photo paper. This paper comes in sheets 8 1/2 by 11 inches and can be cut to frame the size of the photo. There are several brands of glossy paper available at retailers in your hometown.

Another type of photo printer paper available to consumers is the matte finish paper, commonly used by professional photography studios. This paper has a sophisticated look that used when printing school pictures, graduation photos, wedding pictures and other ceremonious events. Although this color printer paper can be more costly, it is an investment used for photographs you will frame and display on your well, so it is well worth it.

Whether a simple school project for your fifth grader, or a beautiful family memory you would like to remember for years to come, there is the perfect color printer paper available to you to enhance any printer project.

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Server Racks and Their Enormous Benefits

Server Racks are basically sheet metal enclosures that are built to manage, organize and maintain the entire network infrastructure, computers and wires of any given scenario for commercial or official applications. They facilitate to make things clutter free and also enables the entire functioning to be smoother and faster.

There can be customized Racks as well and they are manufactured keeping in mind the estimates of clients and their specifications. Server Racks also add a professional appeal with a uniform systematic look. This also allows your personnel to work with a concentrated mindset and speed up their performance.

If you wish to streamline your business, Racks are the best options. Choose from a spectrum of varieties as they come in different shapes and dimensions. The length and breadth can be altered as per your infrastructure. They can be fixed, wallmount, rackmount, portable or even detachable. Server Racks holds a special place for your organization as it safeguards the most important equipment of your business. Always buy from manufacturers or suppliers who are known for their quality.

Apart from Server Racks, there is a huge range of accessories that comes along with it that ensures better functioning. They are Rackmount Powerstrip, Rackmount Power Shelves, Power Distribution Units and more. A Rackmount Powerstrip can ensure that your rackmount equipment is efficiently powered and attached with racks and cabinets.

While purchasing server racks and their accessories, the customer must also make sure of Server Cooling options. It is of crucial importance when the equipment operates and the cabinets must be equipped to manage the heat. The customer should make sure that the racks serve their purpose to their fullest.

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How to Select the Best Power Protection Systems For Your IT Equipment

Power protection is an absolute necessity if you are using delicate equipments that can suffer considerably if care is not taken to protect them from power failure, power shortage or other power related problems.  By not using a power protection system you are only exposing your equipments to potential future risks.

You can find several power protection devices that can provide an adequate power solution for all your gadgets as well as providing the required the required protection to them. The first and foremost thing that you need to work out is to arrive at the best solution that your money can buy or what you can afford to spend on it. While working on this try to avoid cheaper brands of power protection systems as they can cause harm to your equipments instead of providing protection to them. Excellent power protection systems are not necessarily always expensive, you can even get them for a cheaper price but beware of the cheap unknown brands because they can cost you double the price you paid for it in future.

While deciding on the most appropriate power solution, bear in mind all the facts that concern your equipments and their service. The power protection systems should be capable of not only providing protection to your equipments but also give efficient backup support so that they are able to deliver their best performance. The kind of equipments you use and the extent to which they are used largely determine the kind of power solution you will ultimately require for your individual need or to meet the requirement of a large company.  

You will have to list all the demands of the various applications used by you and then arrive at a proper power solution. This will be determined by your current needs as well as those of the future based on which it can be decided which power backup solution would be the best choice for your gadgets. The power protection system should be able to suffice your present needs as well as those in the coming years without the need for an early replacement.  

If you without thinking invest in a power solution that is not of much use to you, you will realise that your investment has cost you double the expenses that would have been incurred had you invested on the right power solution in the first place. So before you decide on buying a power protection system, plan out which one of them provides the most appropriate power solutions for your equipment and only then proceed to invest your money on it. If you are unable to reach a decision, ask an expert and go by their advice. Verify the authenticity of the professional before you consider their opinion. Also find out all about the power protection system, its service results and recommendations from other customers.

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Buying A Computer: Drives (Part 1): Affordability And Performance Buying Tips

This article series will be broken down into the following sections: Processor and Memory, Hard Drive and Multimedia Drives, Audio, Video, and Graphics, Data Fax and Modem, and Ports.

These articles are about the components of the Compaq Presario SR1617CL-B; however, the knowledge you gain from these articles will equip you to make better buying decisions regarding any home desktop computer purchase. I will also add information and tips about computer components that are not in the Compaq Presario so that you have a solid understanding and that you are equipped to do good comparisons when shopping.

Hard Drive and Multimedia Drives: First of all, the hard drive type used most in home computers is the ATA (Advanced Technology Attachment) drive (better known as the IDE drive). This drive type has a 16 bit parallel interface and it supports up to 133MB/s data transfer rate. The version of ATA drive that supports this speed is ATA-7 and is the last drive of this type to be made.

When someone refers to a hard drive as an ATA drive, it is commonly a Parallel ATA hard drive. ATA hard drives are also often called IDE, EIDE, Ultra-ATA, Ultra-DMA, ATAPI, and PATA hard drives (each of these acronyms does imply specific details, but are commonly interchanged). Since the Compaq Presario SR1617CL-B uses a 160GB 7200RPM Ultra DMA hard drive, I will go into the specifics of Ultra DMA.

Ultra DMA can be best understood by breaking down its parts. DMA stands for Direct Memory Access. DMA allows the hard drive to send data directly to memory without visiting the processor (CPU). Since the CPU is busy doing all sorts of things, DMA increases performance by not having to wait on the CPU to get to the task. The Ultra in Ultra DMA means that the ATA transfer rate of 16.6 Mbytes/sec has been increased to 33.3 Mbytes/sec. There is an Ultra DMA hard drive that can transfer 133 Mbytes/sec and it is based on the ATA-7 standard and it can be found written as Ultra DMA-133 in desktop computer descriptions.

Therefore, if someone tells you that the computer you are buying has an Ultra DMA hard drive, make sure you ask if it is a 33,66,100 or 133 hard drive. The higher the DMA number the faster it can transfer data to the rest of the computer system. One last note Ultra ATA is the ATA hard drive standard developed by Intel, Seagate and Quantum for desktop computer systems.

In my next article of this series, we will move from the Ultra DMA drive to the workings of the SATA hard drive. Currently, the SATA drive is a little above the value priced range but as the popularity increases and the prices decrease the SATA will most certainly become the new standard.

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Vent Servers Versus Teamspeak

Teamspeak and Ventrilo are inherently rather similar applications. Both of them use VoIP technology in a client-server layout, allowing game players and others to talk online. That means that many users install their software on their home computer, called the client, which is organized through the server, or central hub. This server should be placed in a well connected local data center to keep latency at a minimum.

Gamers using these applications are able to plan strategies, talk to one another in real time, and communicate with one another without having to take the time to type. People who don't game can also hold meetings using multiple people at once more effectively than many other methods.

Group study is a lot easier using this type of application, as is planning family get togethers, or any other occasion where you need to allow multiple people to talk in real time, but don't have conference call capabilities. It's a lot cheaper and easier than making multiple long distance calls, and it's a lot easier to organize things when you don't have to relay information. Plus, there's no per minute fee on Vent servers, and they're easy to use.

Most often, both of these applications are used with computer headsets. However, both of them also work well with just speakers and a microphone. Some of the most popular games using these programs include Counterstrike, Everquest and World of Warcraft. However, any other online game that requires players to use team work to accomplish its objectives can benefit from Vent servers and similar applications. There are client side applications for both voice utilities for Apple OS X, Windows, and a number of Unix-based OSes.

Vent Servers

Ventrilo was first released in August of 2002, replacing outdated methods for talking to other players like Roger Wilco. While it hasn't completely taken over the market, Vent servers make up a big portion of the servers in the multi-user VoIP industry recently. Ventrilo primarily uses TCP for communications and can be bandwidth intensive, depending on the active codecs used. Users of Ventrilo tend to like the light-weight, simple interface for client computers.

Teamspeak Servers

Initially released in 2003, a little later than Ventrilo, Teamspeak's current version is Teamspeak 2. This application uses mostly UDP. Because it relies heavily on SQL databases on the server side, it's very processor intensive and can run much more slowly than Vent servers usually do. This makes it a poor choice for people with older or slower computers, who may find it gets in the way of play. There's a lot to the client interface, but this makes it somewhat bulkier and harder to use than Ventrilo.

As online voice communication methods continue to evolve, this competitive environment will keep producing more options. That means that online gamers and nongamers will be able to use Vent servers and other applications to communicate better with one another. Just about anyone can benefit from these kinds of applications, whether they're a business, gamer, family, student, organization or any other type of group.

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From KVM Switches to Broadband and RAM Upgrade Advice

Having bought my computer last year, with great specs including extremely quick quad core processor, Ram to feed its speed and a hard drive that holds more than I can throw at it I have been looking at things that might improve the system I already have.

Firstly If your processor is still competing with the market and is more than capable of running the software you are using you don't have to think about starting all over again. If it isn't you may want to consider a new mother board and chipset. Normally however once you start down this route it is probably worth just buying a new desktop as the separates often come in at more than a new whole computer.

Second if we take it that your processor is fast enough load up the Ram it gives your processor the space to work at maximum efficiency. Find out which board you have and put the serial number into Google and you should be able to find what Ram your System can take (the price of ram has come down by so much it's a worthwhile investment).

Thirdly if you have a vast collection of music or imagery that you want to store, manipulate, access, play then have a separate super speedy drive to allow you to access your files quickly don't be fooled by large disc sizes which have a rotation speed RPM of 5400 not acceptable, 7400 acceptable and 9600 Yeha!. These first three are things that will effect your every day experience of computing.

Fourthly If you have have an old computer that is great, but no longer cuts the mustard, you don't have to get rid of it you can use it as an auxiliary system that you access when you need the data stored on that system and let it run applications in the background without effecting your new system in anyway. The use of a KVM switch is brilliant for this as it allows you to flick between computers using the same Keyboard, Mouse and Monitor to access both systems at the click of a button.

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Servers - Racks, Blades and Towers

Unlike tower servers, offices that use rack servers which traditionally come in 1U, 2U, 3U, 4U or 6U are installed in racks. The numbers that give names to the rack mounted servers precisely indicate the number of Us they occupy in the racks. The 1U server occupy a single 1U bay, the 2U occupy two and the 4U occupy four, while a rack of standard size has up to 42U:

The servers in 1U format are preferred by companies for use in hosting and data, because they are very compact (only 4.4 cm high), which lets you install a large number of servers per rack. The main limitations of this format is the limitations with regard to ventilation (due to the small inner space), impeding the use of processors with high energy consumption and the need to use coolers and special fans, which all run at an extra cost. Besides the basic components, spare space in general to install 2 or 4 hard drives of 3.5 "(according to the provision of other components) and a single expansion card, installed horizontally, with the help of a Riser.

Then there are the 2U servers. They use "normal" power sources and coolers and therefore end up being a little cheaper. The bigger internal space makes the format more suitable for 2U servers with two or more processors, or processors that use high consumption. The height is not enough to install expansion cards upright, as in tower servers, but you can use a Riser (as in the case of 1U), or use half-height cards (the lower plates, which have half the height of normal plates).

Finally, we have the biggest servers, which use 3U or 4U. There are 6U servers, but they are rare: this format is typically used by the disk arrays and chassis for blade servers (see the topic below). Using a 3U server or larger completely eliminates the problems with space, allowing the expansion cards to be fit in vertically and a large number of removable hard drives installed in bays, but causes the server to occupy more space in the rack, which increases the cost to the host of the datacenter, where you would pay an extra fee per pen used.

Another format that is becoming increasingly popular are the blade servers (blade comes from the word "blade", indicating the small format), an ingenious idea to further increase the density of servers and allow the sharing of common components in the datacenter, as power supplies and optical disks.

The idea is that instead of having 10 1U servers, with 10 sources (or 20, if sources were used redundant), 20 network cables (each server typically uses two cables, one for the network and another for management or redundancy), as well as power cables, cables used by KVM and so on, you can use a single Chassis, with an equivalent number of blade servers.

Each blade is a complete server with its independent processor, memory, network card and disks. Its small size, the blade servers typically use low-power processors and hard drives of 2.5". At the beginning, it was the common use of processors from Transmeta and VIA, but they ended up being almost completely replaced by Intel & AMD multiple cores processors which are much faster, but still relatively economics. In the case of hard drives, the disks of 2.5 "are favorites for providing lower access times (but lose with respect to transfer rate), in addition to electric consumption.

Thought not all blade system are created equally. Therefore if you are planning to jump into the blade campaign you should find the best fit blade system for your case. Check out the below comparisons which will help you compare between them:

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Outdoor LCD - A New Name of Entertainment

Outdoor spaces are now gradually being used as additional living space. People these days are buying outdoor sofas that have high grade cushions and a deep and comfortable sitting. They actually want to create an equally comfortable ambiance outside their home. Once this is done, they then would like to make arrangements for some entertainment. However, here too people look out for the same level of entertainment. With the latest progress in technology, many companies are bringing out televisions that are designed in such a way that they can withstand the outdoor elements. Initially, it was only seen in cruise liners and hotels, but now, even an average homeowner can afford it.

In order to withstand harsh weather conditions, outdoor TVs are built to be weatherproof. Typically, such TVs are LCDs as well as High Definition. Weatherproof outdoor TVs have some specially designed protective features, meant for withstanding exposure to high-velocity wind, rain and direct sunlight. There are certain accessories as well, such as protective cover, remotes and many others as well, to make the entire experience of outdoor TV viewing a pleasant one. Apart from all this, such TVs have a minimum warranty of one year.

An interesting thing about Weatherproof LCD televisions is that apart from providing outdoor entertainment, they can also be used in an indoor environment as well. Indoor spaces like kitchens and bathrooms are the places where a lot of moisture is accumulated. It can therefore be also said that the LCDs which are used for outdoor entertainment can as well be used in such places. These weatherproof LCD televisions would then function with equal efficiency which is a great thing in itself.

It therefore may be confidently asserted that Outdoor LCD televisions, which are weatherproof as well, are appropriate for both indoor and outdoor spaces. It provides a great opportunity to all to spend quality time with their families in an outdoor ambiance. Even if anybody has any important work to do outside, with an outdoor LCD television he/she can easily catch his/her favorite soaps or even matches. With so many advantages, it can easily be understood why most of the American families have made it a compulsory part of their outside decor. However, it is expected that such a great innovation will definitely find a place in most of the households across the world. Owing to all its fantastic and user-friendly features, this will surely be highly successful.

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Creating an Ecommerce Website

Selling products on-line requires a very different setup from your run-of-the-mill blogging site. Lets look at the things you'll need to think about when setting up an eCommerce website and help to explain why they cost more to design.

First let me tell you what we're not going to cover in this article.

We're not assuming that an eCommerce website is a single web page with some PayPal button codes inserted onto it.

The PayPal buttons are great and work very well for those selling a handful of items, but we're taking eCommerce to the next level and giving the customer a better on-line shopping experience.

Most modern eCommerce website are applications. They have a user interface, administration settings, store data in a database and follow a work-flow of processes. We're going to touch on some of these areas.

The Basics
An eCommerce website can be thought of as a play with actors performing it's scenes.

The main actors in an eCommerce website are:

* The Customer - buys products
* The Website Owner - ships bought products & gets paid
* The eCommerce Application - interface between all the actors
* The Payment Gateway - handles payment transactions (more on this later)
* The Merchant/Business Bank Account - Website owner's business bank account (more on this later)

The main buying process of an eCommerce website ('the play') happens as follows:

1. Customer browses product catalogue
2. Customer adds product to basket
3. Customer buys product and enters check-out process
4. eCommerce Application contacts a Payment Gateway
5. Payment Gateway provides secure customer shipping and payment details entry form
6. Customer securely enters shipping and payment information
7. Payment Gateway contacts Website Owners' Merchant Bank Account
8. Merchant Bank Account processes payment transaction and returns control to Payment Gateway
9. Payment Gateway returns Customer to eCommerce Application
10. eCommerce Application notifies Customer of successful (or failed) payment
11. eCommerce Application notifies Website Owner of purchase
12. Website Owner ships product to Customer

Of course there's a lot more detail going on in each step, but hopefully you get the general idea that setting up an eCommerce application is a tad more complicated than your regular blog-style website.

Where Do You Start?
Sounds silly right, but the first step you need to do is think about the types of things you'll be selling on-line.

Are these products?, i.e. physical items that require packaging and posting or services provided by yourself or another provider e.g. Professional Yak Grooming.

How may products or types of services are you going to offer? Local or International? Are some seasonal? Do you have a finite stock level for particular items? Do you plan to use special offers & discounts? Do you even like yaks?

This leads to customer and payment questions.

Who are your customers? Where are they? How are they going to pay; credit card, cheque, PayPal? Which bank account will I need to set up?

And then there are the support questions.

How do you handle returned goods? How do you refund payments? How do you handle complaints?

Having a think about the products and services you're going to offer is vital because the first thing a web designer is going to ask you when you're requesting a quote is "How many things are you selling and to whom?"

The reason is of course time and costs.

Selling 50 products to a UK only customer base using PayPal requires a very different setup and hence costs, to one selling 1000+ products internationally and taking credit card payments.

Lets look closer at some of the important eCommerce application areas.

The eCommerce Application
Essentially, an eCommerce application is a bespoke Content Management System (CMS). So as well as updating posts and blogs it specialises in updating products and services and supporting commerce functions.

Like any CMS, the application splits the eCommerce website into two major parts; the front-end or shop-front where the customer can browse and buy goods and the back-end where you login to an administration dashboard and manage the website options, including the product catalogue.

The Product Catalogue
This will likely be your most important concern and is central to any eCommerce website design.

The product catalogue is where all your goods-for-sale data lives. The product name, description, cost, stock level, pictures etc. are all stored in here.

We sometimes get people asking which files their products are stored in and they get in bit of a tizzy when they can't find them on the server.

Usually, product catalogues are stored in a database, but don't worry - you don't have to know how to use a database. The eCommerce application does that for you through the product catalogue interface in the Administration Dashboard.

Being able to manage this yourself is vital, otherwise you'll be going back and forward to the web developer and the costs will rack up.

Thankfully, the eCommerce applications that we use, Magento and Wordpress e-Commerce, once installed, allow you to manage your own product catalogue from within the web browser.

The Magento product catalogue has advanced options and allows for things like adding discount codes, customer reviews, product videos etc., whereas the Wordpress e-Commerce catalogue offers a simpler solution while still covering the essential requirements you'll need to sell stuff on-line.

So how do you go about entering and updating all this product information?

The Admin Dashboard
Accessing a special web page on your site and entering a username and password will take you to the options part of your eCommerce website. This is commonly known as the Admin Dashboard.

Here, you will be able to update almost every aspect of the website including accessing the product catalogue, shipping costs, currency exchange rates, payment gateways, sales reports etc.

Whichever eCommerce solution you choose from us, we'll setup some or all of your product catalogue and make sure that customers can purchase items and that you get paid through a payment gateway (more on that late

The Shop Design
Of course your shop will need a look and feel to fit in with your business brand.

Again, just like other CMS's a web designer will be needed to develop a theme or template which will transform the default shop-front into whatever design you have in mind for your customers.

Themes can be bought off-the-shelf for both Wordpress e-Commere and Magento and you can apply these yourself, however, you may prefer to have a design exactly the way you imagined it and different from any of your competitors.

Themes are applied from the Administration Dashboard. You may be able to change a few aspects of the theme, such as your logo, background colour, text colour, however, you're not going to be able to move parts of the theme around to different areas of the screen. A web designer will need to do this by updating the theme's code.

Domain Name and Website Hosting
You will of course need a domain name to trade with and a hosting plan to store the website files and databases.

It's usually best not to purchase a hosting plan until you've spoken to a web designer and they have given you an idea of the best solution to implement.

Many of the cheaper hosting plans that are offered to you when purchasing a domain name, do not support databases or database applications. They may charge an extra setup and yearly fee for setting this up.

So try to avoid buying a hosting plan until you talk to a web designer and have an idea of the type of eCommerce solution you'll need to implement your ideas.

Merchant Bank Accounts vs Business Bank Accounts
Certainly in the UK, you must have a business bank account to legally trade as a business.

Business bank accounts can be used just fine with an eCommerce application but you will need to setup a Payment Gateway service to handle the payment transactions and get the customers money into your bank account.

If you're opening up a business bank account and your account manager knows you're going to be running an eCommerce website you may be offered a merchant bank account which is a specialised version of the business account.

The merchant account gives you a Merchant ID number and access to a Payment Gateway service that the bank uses or owns.

It's likely you'll need to pay for the setup of a merchant account and it will incur fees, usually on a per-transaction basis.

If you have already setup a merchant account then you will need to make sure your eCommerce application can support the particular payment gateway your bank has given you access to, otherwise you won't get your money.

e.g. Lloyds TSB uses the Cardnet merchant payment gateway. Royal Bank of Scotland uses the WorldPay merchant payment gateway.

If you were a Royal Bank of Scotland business customer with a merchant account, you would need to make sure your eCommerce application supported the WorldPay gateway.

You don't need to use the particular merchant account that your business bank offers to trade on-line, but you do need a payment gateway of some sort to handle payments.

That leads us nicely onto payment gateways.

Payment Gateways
We've touched on this in the previous section. Essentially, a merchant bank account will give you a payment gateway to use, but you're limited to just the one that your business bank is affiliated with.

A payment gateway is a service offered by a company.

It handles the payment part of the eCommerce application when a customer proceeds to the checkout to purchase an item.

The payment gateway collects the customers details and payment information securely and contacts your business bank account to complete the money transaction.

This is great for security too as your customers banking details aren't kept on your eCommerce website, so that's one less thing to worry about securing.

There are many different payment gateway services with different features and options. As a supplied service they all charge a fee for their use. The fees can include a setup charge and a % commission of the total price of a transaction.

Some payment gateways allow you to pay a monthly or annual fee if your number of transactions are high. This can work out more cost effective for you if your single transactions are high volume but low individual cost.

You've probably heard of some of the more well known gateway service providers and not known what they. You've also likely used them without even realising they are there. Some of the popular payment gateways are:
PayPal, Google Checkout, SagePay, WorldPay and ChronoPay.

It's great that you have a choice and the services are very competitively priced so take some time to check out which is best for your business model. If you need some help, we'd be happy to meet up and walk you through the options.

Some payment gateways offer two types of general services; hosted and inclusive.

Hosted Payment Gateways
These options usually don't require a set-up or monthly fee, however, transaction costs can be higher than an inclusive service.

The PayPal Website Payments Standard service is a good example of this.

Essentially, it limits your customers to having a PayPal account (they must register with the PayPal site) and when it comes to check-out, the customers are transferred from your eCommerce website to the PayPal website for the information gathering and payment transaction, then upon completion redirected back to your eCommerce website.

The downside of this method is really from a branding point of view. You have very limited control of how the payment gateway service, PayPal in this case, looks and operates before it redirects back to your website.

Some customers can be put off by redirecting to another site as confidence in security can be questioned (although PayPal in this instance has a very good reputation).

You're also limiting the payment method to just those customers who are willing to use the payment gateway's choice of payment. In this case, the customer must have a registered PayPal account.

A similar process happens if you use the Google Checkout payment gateway.

So what's the other option?

Inclusive Payment Gateways
Inclusive payment gateways will allow your customers to go through the whole checkout process without (the appearance of) leaving your branded eCommerce website.

I added in "the appearance of" because in some cases your customers will actually leave your website and use the payment gateway service, however, the way it is implemented and embedded makes it looks as if it's all part of your website and business brand.

So what's the catch?

There's usually a setup fee, a minimum subscription period (say 12 months), a monthly fee and of course a whole heap of conditions that apply.

Some particular conditions to look out for are thresholds on the number of transactions per month, or total monthly funds transferred. Payment gateway services can charge extra or insist you upgrade your service if these thresholds are exceeded in a similar way that mobile phone companies will charge you extra if you use up all your inclusive talk or SMS time.

The best benefit of using an inclusive payment gateway is that the whole customer experience from browsing to payment is hosted on your own website. This gives the customer a greater sense of confidence that their data will be kept safe and makes your whole business look and feel more professional.

A good example of this type of service is the PayPal Web Payments Pro.

Securing The Data
If you're using a payment gateway then the good news is it's unlikely you'll be storing sensitive customer payment details on your eCommerce website.

Those types of data will be kept securely in your payment gateway account.

Of course you will be collecting a whole lot of other important and confidential customer information such as name, email, perhaps address, likes, dislikes, a username and password for your site.

All this information needs to be kept secure and your eCommerce application will help with that. The Administration Dashboard will have lots of sections that control who and what can see parts of the collected data.

But that's not the only security you'll have to think about. Do you know what happens when you fill out a form on a website and click on submit?

If you have a look at the top of the web browser in the address bar you'll see the website's URL address. Most sites will start with http://

(For those that want to know, URL stands for Uniform Resource Location and HTTP stands for Hyper Text Transfer Protocol)

Any web page starting with http:// is transferring data to and from a web server in Plain Text.

This means, that the web page contents, code, images, text, form data are all sent in a format that's readable to humans. OK, it may not be that readable, but in essence all the information is there in English characters (or whatever language character set your website uses).

Now for some more techie stuff.

When your web page is sent to or received from a web server, there isn't a 1-to-1 direct connection between your website and the server. The web page data is transferred through hundreds of networks across different countries and through thousands of routing computers and other network devices before arriving at your computer.

This means that at any point during it's travel, your web page data has the potential to be intercepted and read by whomever.

There isn't much you can do about the interception part but there is something you can do to make it a darn lot harder for somebody to read and use your eCommerce web page data.

SSL Certificates
Now we're talking.

Let's skip the techie bit and quickly tell you what these are and what they do.

You buy an SSL certificate from a web hosting company (annual renewal most likely), install it into your eCommerce website and it encrypts your web page data. Hooorah!

You'll now notice that parts of your website, likely those that require personal form data to be collected and sent, now start with https://

The addition of that little "s" letter, standing for "Secure", means that the web page data is encrypted when sent and decoded only at the two end-points; your computer and a web server.

Anyone reading the page in between will see garbled non-readable characters.

You may also see additional signs of a secured web page such as a closed padlock icon.

We would strongly advise you buy an SSL (Secure Sockets Layer) certificate and get this installed and configured for use with your hosting account and eCommerce website.

In Summary
Creating an eCommerce website requires a fair amount of planning.

You'll need a good web design and web development team to implement your business venture.

It will cost you more and take longer to create than a regular blog or brochure-ware website because of all the design and setup.

You'll make money - and that's what's it's all about after all...

We hope this helps you start your eCommerce website journey. Of course there's a heap of things we just didn't have the time to cover.

Learn more about eCommerce at our website.

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Hardware Firewalls Lacking

A firewall is a part of a computer system or network that is designed to block unauthorized access while permitting authorized communications. Since their creation, a battle has raged between those who believe a hardware or software firewall is better. In truth, even the hardware devices utilize some type of software and every product has it's own strengths and weaknesses.

No matter what your opinion, the fact remains that Microsoft Internet Security and Acceleration (ISA) is the best protection for a Microsoft environment. The reason is because ISA authenticates access at the edge of the network rather than allow traffic to penetrate the firewall and access a server directly. For Outlook Web Access, Terminal Services Gateway, or SharePoint, ISA authenticates logons before any servers are accessed. For hardware devices, the appropriate port and URL is opened and direct access is provided to the server through the firewall. Conceptually, once you have access to the server it's much easier to do harm.

Typical arguments tend to follow:

ISA is not a real firewall.
It has more than a 10 year history of use in all sectors including high security Government and Financial customers with highest certifications in the industry.

Windows has too many vulnerabilities.
Every system has discovered flaws and Windows/ISA has no more than any other offering. Further, ISA has Microsoft Update for security patches and enhancements while hardware updates are manual.

Hardware firewalls are faster.
Server processor, RAM, and NICs all offer higher performance and more expandability.

Hardware firewalls are cheaper.
Like everything in technology, it depends upon the offering and configuration on what is more expensive. Microsoft software generally has a 5 year standard and 10 year extended lifecycle with servers warranted for 4 years. Most hardware firewalls have a warranty of 3 years with annual maintenance, so total cost of ownership over life of the equipment tends to be higher.

If you prescribe to the notion of having two firewalls from different manufacturers, you can put a hardware firewall in front of ISA and still enjoy the edge authentication and perks like Active Directory integration to filter by user/group instead of just IP address. If you must have a box to put in the rack, then purchase an appliance that has ISA. In 2010, ISA runs on Windows Server 2008 with more features and a new name of Forefront Threat Gateway.

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Improved Performance of Quantum SDLT-2 Backup Tape and SDLT-600 Drive

Over the past decade, there has been an enormous growth in volumes of data, as the organizations are producing new information at an astounding rate. This is where the job of IT managers has become tougher, now they have to store, retrieve and handle massive data volumes.

DLT tape format was specifically developed to cost effectively perform all the backup storage tasks at a remarkable speed. The improved form of this data storage format is the Super DLT technology. Quantum's tape products provide increased storage performance and improved manageability for your growing businesses.

Quantum SDLT-600 tape drive reflects the vast technological expertise and superior media quality ensured by Quantum in all of its products. This superior quality tape drive boasts 600GB recording capacity in compressed mode. Quantum SDLT-600 drive's transfer rate reaches a blazing speed of 72 Mb/sec. It provides economical and intelligent solutions for workstations, departmental backups, video professionals and demanding storage environments.

"DLTSage" is a set of data management tools that are specifically engineered to assist the data managers in improving the backup storage performance and reducing the media loading time. Quantum SDLT-600 drive takes full advantage of the powerful "DLTSage" technology. It also offers the "write once, read many" WORM mechanism at no additional cost. It can store 300 GB / 600 GB data. Architecture of SDLT-600 has been robustly designed by Quantum to better serve the customers of network servers, and workstations.

SDLT-600 drive and SDLT-2 tape are backed up by Quantum's proven value and media reliability. It provides impressive and superior media compatibility. Tape drive's backward compatibly with previous version DLT tapes efficiently secures the company's prior DLT investments. SDLT-600 drive can reliably read information from DLT VS-1 and SDLT-1 media cartridges.

Highly durable SDLT-600 drive is written compatible with Quantum SDLT2 tape. Quantum also has developed SDLT cleaning cartridge, part number MRSACCL01, which can be reliably used with SDLT-600 tape drive. It offers its clients a high performance suite of data protection tools that assist the IT managers to protect and manage their backup storage in a cost effective manner. With SDLT-600 drive the users can store 256 GB information onto the SDLT-2 backup tape in an hour.

Quantum SDLT-600 drive is intelligently developed to handle the pressure of heavy workloads and assure superior manageability. WORM feature of Quantum SDLT-600 drive helps the organizations to meet regulatory compliance at lowest cost per GB. These cartridges reliably store your priceless data at lowest cost. These backup tapes utilize less shelf space and provide long-term protection.

SDLT-600 drive's DLTSage WORM mechanism provides the data mangers with a comprehensive set of management tools that are compatible with a broad range of software. The users can install the Quantum SDLT-600 drive with different configurations. IT managers can select the drive configurations that best fit their storage environments. You can either go for rack-mount, tabletop or internal server installable.

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Data Recovery

A computer hard disk crashing is the stuff nightmares are made of for all those who depend entirely on computers for their day-to-day work. When one talks of a hard disk crashing, it generally implies problems in the computer, the magnitude of which can be ascertained only when the data is recovered.

There are two basic types of damage to the hard disk, physical damage and logical damage. As the name would suggest, physical damage implies actual damage to parts of the computer or the central processing unit. It would comprise of wires, circuitry, chips, fuses, burnouts, etc. It means replacement or repair of parts. Logical damage, on the other hand indicates damage to the file system like incorrect reporting of various functions, system crashes, loss of data, directories gone wrong and other unaccountable discrepancies. Most operating systems come with a basic inbuilt tool kit and are able to repair faults up to a certain level.

A lot of lost data can be found using data recovery or date backup. Backup is very important and even a basic user should regularly implement it. Backup has to be done regularly, checked regularly and the data has to be uncompressed. Data backup has different roles to play. An effective rotation scheme, backup to a remote location and recovery strategy involves use of checksums to avoid making redundant copies. Data can now be salvaged from the backup storage files. There is another feature that ensures effective storage and that is continuous backup where backup is an ongoing process. It is far more effective than traditional backup systems.

Most manufacturers ensure that their product has certain features regarding data recovery and repair of logical systems. Call in a professional and you will be able to retrieve most, if not, all your lost data.

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