The devices, which are becoming popularly known as netbooks, or my favorite term, "laptots," have caught on because they offer people a mobile, easy way to wirelessly access the Web.

They come with 7-inch to 10-inch LCD screens and are about half to two-thirds the size of a mainstream laptop. They weigh around 1 kilogram (2.2 lbs) each, carry batteries that last up to 8 hours and generally cost between US$199 and $699.

I've written several netbook reviews and after some consideration, offer these tips for your first netbook.

1. Know what you want to use it for and how much you're willing to spend.

This is a cliche in reviews and doesn't tell you much but it's actually very important. What do you want this for? Do you want a lightweight device for easy Internet access? Or are you really looking for a full-featured laptop computer? Don't buy a netbook if you're really looking for a laptop, it would be a mistake.

To ensure longer battery life, some key components on a netbook, such as the microprocessor, are far less powerful than common laptops. That's why they're good for surfing the Internet, doing homework on a word processing program, working on spreadsheets or for presentations and other Office-like work.

Anyone looking for a gaming laptop or one for video-editing or other multimedia work should shop for true laptops, not netbooks.

2. Buy a netbook with an 8.9-inch screen or larger.

I tried out an Eee PC with a 7-inch screen and the annoying part is not being able to see an entire Web page because the screen is too small.

That's less of a problem on the slightly larger-sized screens and in the 8.9-inch screen size, the weight and size of the netbook is nearly the same as devices with 7-inch screens.

3. Make sure you get a 6-cell battery for your netbook, although you may have to pay $50 more and the device will weigh more.

Most companies are offering netbooks with 3-cell batteries as the standard, but that doesn't offer a whole lot of run time, just 2 to 3 hours. A 6-cell battery doubles that, and in some devices designed around a 6-cell battery, such as Asustek Computer's Eee PC 1000 and Eee PC 901, you can get up to 8 hours.

In a mobile device, battery life is vital. You don't want to always be looking around for plugs, nor fighting over the last one.

Most vendors are now following Asustek's lead with 6-cell batteries. Micro-Star International recently announced a line of Wind netbooks with 6-cell batteries, and Acer recently put out a formal version of its Aspire one with a 6-cell battery, and larger HDD to boot.

Vendors generally offer 6-cell batteries for all models. But most devices come standard with a 3-cell or 4-cell battery, so if you want a 6-cell then you have to ask for it, and expect to pay a bit more.

Another benefit of the larger battery is that it props up the back of the device, putting it on a slight angle that makes typing easier. Keypads on netbooks are smaller than normal keypads, and comfortable typing was one area I was not willing to compromise on.

4. Try out the keypad and make sure it's right for you.

None of the devices I tested had a better typing pad on a cheaper netbook than Intel's ClassMate PC, which has a keypad far smaller than the Eee PC 1000. Keys on the ClassMate PC's keyboard are raised and there is a lot of space between them, making them easy to find by touch.

By contrast, the Eee PCs, Wind and Elitegroup Computer Systems' G10IL designed their keypads with flat keys and little or no space between keys because, I was told by Elitegroup staff, it makes them look nice.

The trouble is, it also makes typing more difficult.

I really liked the keypads on Acer's Aspire one and Everex's CloudBook Max, but the best keypad was on Hewlett-Packard's Mini-Note.

5. Software: see what it comes with and consider trying the Linux OS.

There are two lessons on software.

First, some vendors have skimped on including software in their netbooks on the pretense that users can download a lot of free software on the Internet. That's true, but it's a bogus excuse. Who wants to spend time downloading when many netbook makers have added lots of software so users can play with their new netbook right away?

Asustek included a lot of useful software on its Eee PCs 1000, 1000H and 901, as has Acer, which also added a nice opening screen that boots up in just 12 seconds.

Second, it may be time to the give the Linux OS a try.

The Acer opening screen I just referred to is based on Linux, and the Aspire one comes with the Linpus Linux Lite OS, which is very user friendly. I've used Windows for most of my life but switching to Linux to try out the Aspire one was smooth and easy.

Most of the netbooks I tested with Linux OSs booted up far faster than Windows XP or Windows Vista (I would not buy a netbook with Vista, it's just too slow).

There are also free Linux-based word processing programs, spreadsheets etc. available on the Internet such as Open Office, Google Pack, which includes Sun's StarOffice or Web-based software such as Google Apps.

Of course, it would be nice to see a Web site devoted to netbooks, with software specifically designed for low-power devices and smaller screens. Netbookdownload.com, anyone?

6. Price: if it costs more than $500, start looking at a regular notebook computer.

Companies have started promoting a wide range of netbooks at ever higher prices, but once you pass $500, netbooks start to compete with laptops, and a laptop will almost always give you more value for your money in that case.

Laptop computers have far more powerful microprocessors and other components than netbooks, and sport DVD drives. There are no DVD drives on netbooks.

If size and weight are your main concerns, there are plenty of small, full-featured laptops, including the Sony Vaio VGN-TZ340, Lenovo Ideapad U110-23042BU, and of course, Apple's lightweight MacBook Air.

7. Look around at what's available.

There were a lot of devices that impressed me and that are worth considering.

Giga-byte's M912, is the netbook that has by far the coolest technology on board with its touchscreen. The screen can also swivel around so you can show someone else what you're working on or looking at on the Net.

But I was quoted a price of NT$19,900 (US$632) for the device, and since I'm not really sure how much I'd use the touchscreen, I figured it wasn't right for me.

I almost decided on one of the netbooks with the bigger, 10-inch screens. My top choices were Asustek's Eee PC 1000 with the Xandros Linux OS and a 40G-byte solid state drive (SSD) for storage and 6-cell battery, or Micro-Star International's Wind with a 6-cell battery.

Both devices are very nice to use but were a little bigger and more expensive than what I was looking for. Size is important to consider in terms of weight. Ten inch screens, hard disk drives (HDDs) and 6-cell batteries add a lot of extra weight to a netbook.

All of the netbooks I tried out include wireless Internet access through Wi-Fi 802.11b/g, but only Asustek's Eee PCs 1000, 1000H and 901 offered speedier 802.11b/g/n as of this writing.

The CloudBook Max will be sold with subscriptions for WiMax wireless networking, and some netbooks will also be sold with built-in 3G modules so mobile phone service providers can offer them with 3G (third generation telecommunications) contracts, so people can access the Internet from anywhere on their mobile phone network.

People can also buy add-on 3G (third generation telephony) or WiMax cards for any netbook.

8. And finally, the best netbook available is....

I tested several different netbooks and published reviews on them all, and after trying out some pretty cool devices, I decided to buy the one that's right for me: Acer's Aspire one.

Based on the criteria above, here's why:

I already have a laptop PC, so I don't need a powerful netbook. I just wanted a smaller, lighter device easier to carry around that I can use to surf the Web and write outside my office.

The Aspire one comes with an 8.9-inch screen and a 3-cell battery, standard, but I will pay a little more for a 6-cell battery. I get stranded in airports sometimes, often take trains, and simply like to sip my coffee very slowly. I need a long lasting battery.

The keypad on the device is quite comfortable, and the software it comes with is easy to use, especially the Linpus Linux Lite OS.

The price sealed my decision.

Last Friday, Acer slashed prices on three Aspire one models in the U.S., to US$399 for an Aspire one with Windows XP, a 160G-byte HDD (hard disk drive) and 6-cell battery. An Aspire one with Windows XP, a 120G-byte HDD and 3-cell battery costs just $349, and a similar device running on Linpus Linux Lite is just $329.

I plan to buy the $329 Linux-based Aspire one, which has an 8.9-inch screen, a 1.6GHz Intel Atom microprocessor, 512M bytes of DRAM and 8G bytes of flash memory storage and a 3-cell battery. I'll add more DRAM and buy an additional flash card, as well as trade up to a 6-cell battery, which will likely raise the price to around $420, in all.

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Biometrics are used to identify people based on their biological traits. This growing technological field has deep implications because proving identity is becoming an integral part of our daily lives. To uncover the prevalence that biometrics could attain, let us consider an ordinary day of Thomas.

Thomas wakes up in the morning, and checks his email on his computer. His service provider requires that Thomas confirm that it is he that is checking his account; instead of entering a username and password, he presses his thumb against a biometric scanner on his keyboard. The system confirms that it is, in fact, Thomas and grants him access to his messages. On his way to work, he enters his car but instead of using a key to identify him as the owner of the vehicle, another biometric scanner checks his fingerprint to confirm that he has the permission to enter.

A biometric hand-recognition device confirms that it is Thomas and allows him entrance to the building at work. Thomas' work computer uses a voice-recognition system that requires him to say a short phrase; it recognizes him and confirms that he has permission to access all programs and files on the computer network.

For lunch, Thomas takes a short trolley ride with some colleagues to a nearby restaurant. Upon entering the trolley, a biometric face-recognition camera recognizes him and automatically bills his bank account. At the restaurant, he pays by 'credit card' but instead of using an actual card, he presses his thumb against a portable biometric scanner. No signature is required and he is authenticated almost immediately. On his way home from work, he stops at the library to pick up a book, and he checks it out with a biometric retina scan instead of a library card.

It is evident that our identity is frequently required; For the time being we use a wide assortment of methods to verify our identity: usernames, passwords, signatures, keys, cards etc. Biometrics allow us to authenticate ourselves with things that we carry with us wherever we may go, such as our hands, eyes, voices, faces, fingerprints etc. In addition to the convenience, biometrics can be much more effective; a key or card, for example, can fall into someone else's hands. The promise of ease and increased security are perhaps biometric's most appealing features.

The downside of all of the benefits of biometrics is personal privacy. If we are going to be identified at various points during the day, will large companies, the government or other institutions track our behaviors and use this data in unanticipated or invasive ways? These questions must be addressed before biometrics have the chance of pervading our daily lives.

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The question of extending laptop battery life is one of the most vexing concerns of many of those who take advantage of mobile computing. A laptop battery can be a very expensive component to replace, with most costing at least $100 US Dollars (USD) and some costing considerably more than that. Therefore, it is to the computer owner's advantage to follow a few simple steps to extend battery life.

Of primary importance is to know the type of battery you have. For example, lithium ion batteries work differently than NiCD or NiMH batteries. The latter two should be fully discharged to avoid a memory effect, which will work to deplete laptop battery life. The lithium ion battery should never be fully discharged.

Whenever possible, avoid needless recharge cycles. Any rechargeable battery has only so many of these. Discharging a battery for a few minutes, then plugging it in could prematurely cause laptop battery life to decrease dramatically. Rather, if you do not need the battery and it is charged or even if it is not charged, take it out and run off the cord.

Most laptop computers have power saving settings. Use them. Nearly every computer expert will tell you this, for a good reason. It simply may be the best way to extend laptop battery life. Dimming the screen, hibernation, not running the CD/DVD drive any more than absolutely necessary when on the battery all will help.

Use the battery at least once every couple of weeks. While this may seem counterintuitive given the instruction to avoid needless recharge cycles, it is not. This is because in order to get the most laptop battery life possible, you must use it. Rechargeable batteries need to be worked or they will lose their effectiveness. This does not mean recharging the battery after every 15-minute use, but rather using the battery for substantially longer periods of time.

For those who rely heavily on their battery, consider a long-life laptop battery. This will help extend times needed between charges, cutting down on the number of recharging cycles needed. While this may seem like an expensive option, it also provides the added benefit, if you already have a standard battery, of having a backup when away from a corded power source.

Watch the use of peripherals, which can substantially drain energy from the battery. If running on battery, use the touchpad instead of the USB mouse. Avoid other such connections as well, as these tend to drain laptop battery life.

Defragment your hard drive regularly. This is a good idea even for desktops, but it is especially important for laptops. Defragmenting should be done when on corded power as it takes a substantial amount of resources to do. However, a properly defragmented hard drive will help keep your hard drive from working harder than it has to when it is on battery power.

Also, don't run unnecessary programs or devices. This will also cause your battery to drain prematurely. When extending the laptop battery life is a concern, this may be one of the easiest things to do. For example, if there is no WiFi access where you are, having that component turned on is nothing but a waste of resources.

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Screen Size: 11.1”
Battery Life: 5-6 Hours
Operating System: Windows Vista Home Premium
Weight: 2.6lbs

Sony's offering to the world of ultrathin laptops isn't quite as visually attractive or unique as their 'netbook' offering but it's one of the best out there in terms of overall features including one of the most commonly excluded features on most small laptops: a fully capable DVD drive.
The design on the TZ1 isn't exactly ugly; it just doesn't stand out amongst its competitors in the way people who are familiar with the Vaio brand might be used to. One of its more unique design features is the keyboard, which features spaced out keys similar to those seen the Macbook. This style was actually first created by Sony themselves nearly five years ago. It's not a bad keyboard although many people find the spacing between keys more annoying than practical.

The 11" screen is without doubt one of the best around, running in a 1366 x 768 resolution which is commonly seen in HDTV. This makes it the only system in the list to achieve a real 16:9 ratio making it perfect for watching films. And of course, watching DVD movies is something you can actually do with ease on the TZ1 compared to the vast majority of competitors that offer, at best, an external DVD drive option. In fact Sony goes a step further and provides DVD and CD playback on the system without even having to boot up windows, saving considerable battery life on a task that's well known for quickly draining power.

The system boasts full AV media controls as well as Firewire and 2 USB ports. There’s integrated Bluetooth support but despite an express card slot, there's no integrated mobile broadband support.

The Core 2 Duo that powers the system runs at 1.06 GHz per core and provides enough juice to sufficiently power the system although it’s slightly slower compared to some of the newer small laptops on this list. However, base installs are let down by including only 1 GB of ram, not enough to run Vista without slowdown. Luckily the machine supports up to 2 GB and most stores are selling the system as such. Despite Vista, machine battery life is excellent giving about 6 hours of power under heavy usage.

An amazing screen and internal DVD drive set the VAIO apart from its competitors, so if you need a small laptop that's capable for business use but also performs well as a media system, the TZ1 could be a very good choice. The TZ1 is one of the older systems on our list so prices have fallen since launch, averaging at around $1600.

Conclusion:
As we've seen already there are two major problems in the world of small laptops. Firstly, to make them as small and portable as possible features are eventually axed, be it DVD drives or faster CPU speeds. Secondly, the price of components makes many small laptops a particular sticking point for many, especially during a recession.

Luckily the market has expanded considerably in the last few years giving consumers not only an excellent array of different sizes and styles of laptops but also a massive variation in budget, from as low as $300 to as high as $2,000. People might argue over the system we have or haven’t included in our list but one thing is for sure: there has never been a better time to take the leap into portable computing than right now.

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Screen Size: 12.1”
Battery Life: 4 Hours
Operating System: Windows XP / Windows Vista Home Basic / Windows Vista Business
Weight: 2.2lbs

Dell has recently released an incredibly lightweight and portable system named the Adamo, which boasts some fairly impressive design detail and interesting specifications. The reason it isn't in this list is because it's priced ridiculously high even for a small laptop. For those looking towards Dell, the latitude remains as ever the best choice between value and performance, and the E4200 is no different.

The E4200 is slightly more of a professional system than some of the others we've looked at, and this ethos is echoed in the systems design. It's bold, practical and refreshingly angular in a world that's obsessed with curves. It's also one of the most solid systems we've seen and at 12" this is quite an accomplishment. It may not hold up to companies like Lenovo, Sony or Apple when it comes to style, but it's not ugly either. The only stumbling point some people may have is that the systems 6-cell battery sticks out from the back of the system quite a long way. It sounds worse than it looks, though!

For a 12" laptop it's quite surprising to not see an optical drive installed, and the options provided by Dell are expensive and not including in the base price of the system, which will be a turn off to some. There's also no integrated webcam which is a standard for most small laptops released today, although perhaps not a necessity for most users. It's an interesting thing to exclude considering the business focus of the E4200, but a webcam wouldn't have fit amongst the bezel on the top of the system.

The E4200 features a high quality full sized laptop keyboard and a responsive touchpad, not surprising considering solid and tactile controls have become a trademark of the modern Latitude range. The system is very configurable so if you want to save money by removing features such as mobile broadband you've got the option.

One of the more unique features of the E4200 is its secondary OS. Yes, it’s not uncommon in small laptops, but it's usually reserved for the much smaller netbooks and it's refreshing to the see the OS in a larger system. Much like most instant-boot secondary systems, Dell's 'Latitude ON Reader' provides a much longer battery life than Vista could hope for while giving users quick access to the internet, instant messaging and document viewing.

Battery life on the system manages around 4 hours on heavy load, quite an impressive result considering the size and brightness of the screen. The SSD only drive makes the system speedy even using a comparatively slow 1.4 GHz CoreDuo CPU. Combined with its sturdy design and excellent software options the E4200 is a stunning choice, provided you can live without a DVD drive. Prices range from $1000 - $2000 depending on the wide variety of options available.

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Screen Size: 11.1”
Battery Life: 3 Hours / 1.5 Hours (depending on battery)
Operating System: Windows Vista Home Premium
Weight: 2.42lbs / 2.92lbs

The Lenovo is perhaps the PC world's answer to the Macbook Air. It's incredibly stylish, thin and lightweight. Its 11" screen strikes a good balance between screen size and weight. Its size makes the system one of the smallest 'ultrathin' laptops, only an inch bigger than the larger netbooks. Despite weighing only 3.1 pounds with its 4-cell battery included, the U110 is one of the most sturdy feeling machines around thanks to its aluminium cover and case.

With the size comes an interesting 1366x768 native resolution which allows the laptop to fit an impressive amount of onto its small screen. The display is sharp and bright. Unfortunately the screen is very reflective much like many of its competitors, so while it looks great at the right angle, it's far from ideal for using in direct sunlight. 1,366 is also a high resolution for an 11" screen so everything appears quite a bit considerably smaller than you might be used to on other small laptops. Despite all this, the overall design and clarity of the screen make up for any real shortcomings of the system.

The Lenovo’s option to use a low-voltage version of Intel’s trademark Core 2 Duo chip means the system isn't as fast as some of its competitors, but it still outweighs netbooks by a long way. This is quite an impressive feat considering the size of the system which manages to run Vista with very few problems. There's also plenty of connectivity on the U1110 with three USB ports, mini firewire and an express card slot. The only major drawback on the connectivity side is the same as those faced by Macbook Air users - no internal DVD drive. The difference with the Lenovo is that a DVD drive is provided within the cost of the system rather than as a separate accessory.

Battery life on the U1110 is quite unique. The Lenovo actually ships with two batteries, a lightweight 4-cell and a heavier but much longer lasting 7-cell. The larger battery lasts a full 3 hours but the 4-cell only manages around 1.5 on heavy load. The difference between the two batteries means you are likely to find yourself using the 7-cell far more often. However, it's an excellent design decision to give the user some choice when it comes to how heavy the system is.

There's not a lot of choice outside the world of batteries however, the U110 comes in a single configuration with all the advantages and drawbacks that brings. Finding drivers for the system is much easier because there’s only one set of hardware but it means you can't include many of the higher-end options you might see on many of the systems competitors. There's no option to replace the 120GB spinning drive with a solid state alternative for example.

The Lenovo weighs in at around $1300 and there are some options to upgrade the 2GB ram higher if you find the right store. The Lenovo is a system that takes the great looks of the Macbook Air and hands it to Windows users for nearly half the price. However, the lack of DVD drive and use of a slower Intel chip make it slightly less functional than a larger more complete system.

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Screen Size: 12.1”
Battery Life: 3 Hours
Operating System: Windows Vista Home Premium
Weight: 3.8lbs

With an impressive technical list that sounds more like a regular sized laptop but a small form factor and light weight to rival a small laptop, the DV2 is HP's answer to the problem of size vs. power. For many people who are turned off by the idea of small laptops, it could well be the solution if you are looking for a system capable of demanding tasks that won’t break the bank or your back.

A standard Dv2 features some pretty nice specifications for its form factor, far in advance of anything seen amongst the 10" netbooks. The standard Intel Atom processor is replaced by a similar speed Athlon Neo, 4GB ram and ATI Mobility HD 3410 graphics. Unlike most small laptops, the system runs on a 64 bit version of Windows Vista. It also features all the usual standard options of a regular 14" laptop such as DVD-RW drive and a 320GB hard drive. There's plenty of room for manoeuvrability and customisation in the design although obviously things can get quite expensive with the higher-end options.

The DV2 is a departure in design for HP moving away from the standard pavilion look and feel. This could be seen as a bad thing considering pavilion range is well known for its excellent design. Luckily everything feels just as smooth and compact as ever. Some things haven't changed though, the DV2 offers the same catch less design as other trademark HP laptops. Intelligently, the 6-cell battery is actually hidden at the back as a hinge for the screen.

The keyboard is standard laptop size and with the exception of the fiddly function keys, very easy and comfortable to use even for extremely long periods of time. Even people with bigger hands should have no problem at all with the keys which feel solid and responsive. The touchpad is equally well designed although its reflective surface feels a little slippery when compared to some other models.

As with most models in the pavilion range, the screen is absolutely excellent with sunlight reflection and a limited viewing angle being the only concerns. For the most part, the glossy screen and it's 1280x800 resolution are perfect for everyday use.

For connectivity Wi-Fi and Ethernet are supported as standard as well as three USB ports, similar to what you'll find on a well fitted small laptop. There's also an external HDMI to complement the VGA port, great for people interested in connecting the laptop up to a TV that doesn't support VGA. For extra battery life, wireless is controllable via a switch on the side of the system.

The overall speed of the system is let down slightly by a single core CPU that the 4GB of ram can't compensate for, even on a 64bit operating system. Comparing it to the same speed Intel Atom however the Athlon processor is considerably faster. As far as overall performance is concerned, the Dv2 falls into the useful category of being faster than a netbook but not quite as fully featured as a similar priced full sized laptop.

The 512MB graphics card also makes the Dv2 a good choice for gamers, with the system easily capable of running fairly modem games such as Bioshock on medium-low settings on the Dv2’s native resolution. Price wise, the system will set you back around $750-$800, depending on options. It's an excellent deal if you need to combine portability with power and other small laptops simply don't offer enough for you.

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Screen Size: 10.2”
Battery Life: 5 Hours
Operating System: Windows XP
Weight: 2.8lbs

Samsungs entry to the market is the exact opposite of some of the niche systems we've already run through, sharing more in common with the EEE PC line - it's powerful, small and focuses on doing simple tasks as well as possible. Thanks to this focus on simplicity, the NC10 remains an excellent contender despite doing nothing 'special'.

The Samsungs design is piratical and uses a 10" screen. From the outside it looks like the epitome of a standard small laptop. It's not stylish but nor is it over-the-top, and it could easily be mistaken for just about every other non-descript small laptop on the market.

One of the ways the NC10 does differ from other models is that there are no options in terms of changing any of the specifications. There's no Linux version, no different CPU speeds, no option for a solid state drive. It offers a standard Intel Atom N270 configuration running at 1.6 GHz, 1GB of ram and a 160GB hard drive.

Control on the system is hit and miss. The 10" size has made the keyboard large and easy to use even if it's not the best on offer. However, the touchpad is awkwardly placed and oddly unresponsive. Worse still, Samsung have taken the rather odd design decision to make a 'widescreen' style touchpad which makes vertical scrolling a somewhat ardous task.

The systems Matte display runs at the 1024x600 and looks appealing and crisp, although it would be hard to differentiate between the NC10 and offerings from ASUS or Dell in terms of pure screen quality. Sound offers a similar 'adequate' quality without providing any real power. The integrated 1.3MP webcam however does stand out as one of the best in the world of small laptops and combined with a decent microphone it's a great system for talking to friends over the net.

Battery life is one of the few absolute standouts of the NC10, featuring a 6-cell standard battery that even beats out contenders like the EEE PC. Depending on the tasks and the brightness of the screen, the system can last for around 5 hours. The NC10 is also priced perfectly; at around $450-$500 - slightly cheaper than many of its direct competition.

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Screen Size: 10.2”
Battery Life: 4 Hours
Operating System: Windows Vista Home Premium / Windows XP
Weight: 3.5lbs

On the surface the N10J looks like just about every other small laptop around. It's not got any particular design features that stand out; it runs a similar chip, OS and ram options. It's small, lightweight and portable. What really makes the N10J stand apart from its competition is on the inside: a dedicated 3D graphics chip.

Gamers have always had to sacrifice a lot when they move to portable systems. Firstly, a laptop is always more expensive than the equivalent desktop system. Secondly, upgrading is more difficult. Thirdly, heat from a separate graphics card can be a major issue. That doesn't mean there isn't any practical use or market for the world of small laptops to get in on the gaming action however, providing you are realistic about the systems abilities.

The dedicated graphics chip is a relatively powerful GeForce 9300. The genius of the system is that it also has integrated graphics, so when you're not gaming you can turn off the high powered graphics and save massive amounts of battery life. Other features are fairly standard such the Atom CPU and 160GB hard drive. The screen weighs in at 10", large than most small laptops but a good compromise for gaming. Unfortunately games aren't designed with small laptops in mind, and you'll find yourself limited by the awkward 1024x600 resolution.

Connectivity is good with Bluetooth included as standard. There's also a DVI port which is another first in the small laptop market and an excellent addition considering that the N10J is all about graphical ability. Don't forget that plugging the system into a larger monitor and trying to run games at that monitors resolution is unlikely to gain any decent results. The graphic card isn't designed to cope with the resolution of every day monitors.
The system runs on Windows XP though a Linux powered quick launch environment is available from boot. This gives you access to both a web browser and a media player, handy for quick use or times when battery life is a high priority.
XP is by far the best choice for a portable operating system that focused on gaming, and it works well with the GeForce card. Gaming performance isn't exactly cutting edge, but you shouldn't expect it to be for a system weighing around 3 pounds. What it does offer is a device that’s more than capable of playing popular games like The Sims and World of Warcraft out of the box. A basic rule of thumb is that most games over 3 years old will work great on the N10J. Anything newer will be hit or miss and the newest games simply won’t run.

Thanks to the switch which turns off the high powered graphics card and a trademark ASUS 6-cell battery offering, the systems battery life is very good. For people that really can't leave PC gaming behind when they have to leave the house, it's pretty much the only option in the small laptop world right now. Luckily, it's a good one.

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Screen Size: 8”
Battery Life: 2.5 Hours
Operating System: Windows Vista Home Premium
Weight: 1.4lbs
Wow, that's a bit of a mouthful, isn't it? It's a rather pretentious name for what is essentially just another small laptop, but then the Vaio range has always been one for style and design following just behind apple in desirability ratings. It’s popular amongst people with the disposable income to afford to pay for the brand as well as the components.

And there's no denying that the P5's design is excellent. It's stylish without being loud. It’s thin and elegant. It looks like no other small laptop on the market, so if you're after some visual originality, the P5 has to be right up there with anything Apple can offer. It comes with a price tag to match the design however, weighing in it over a thousand dollars.

The Sony model opts for an 8 inch widescreen display, offering a resolution of 1,600 x 768, slightly different from the usual notebook standard. In fact, it's one of the best resolutions around for a system of its size and because the screen is so wide, there’s far less chance you'll have to worry about scrolling.
Sony's small laptop is also unusual in its decision to use a pointing stick rather than a touch pad to save space. Some people really dislike pointing sticks and find them slow and difficult to use, while others actually prefer them to a touchpad.. The keyboard is adequate and doesn't have any major faults, though as one of the smaller laptops in this list the lack of space does making typing quite a challenge for those with big hands.

One rather confusing design decision was the move to Windows Vista as opposed to more lightweight systems like Linux or XP. The P5 comes equipped with 2GB of ram, but where better operating systems would fly Vista feels slow and cumbersome. It's important to weigh in the resource load of the operating system when directly comparing system technical specifications. Of course, the eye catching design of Vista fits very well into the P5’s own visual attractiveness.

Extra features are what make the P5 stand out amongst cheaper competitors. It has .11n wireless which is faster than standard, GPS, Bluetooth and even integrated mobile broadband. This makes it highly connectable which is a massive bonus for a portable device. Combine this with its weight and fact it's less than inch thick and it's one of the best devices out there in terms of pure portability.

The battery life of the laptop is the only crutch on portability, offering just over 2 hours under heavy use. You could probably get more out of the system by swapping to a less battery draining operating system. Sony also offers a larger capacity battery that nearly doubles the life of the system, but it does stick out of the P5 and it costs another $100 on top of the already heavy price tag.

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Screen Size: 8.9” / 10.2”
Battery Life: 3 hours
Operating System: Windows XP / Linux (Ubuntu)
Weight: 2.5lbs

HP’s last small laptop offering was the 2133. It was an interesting attempt at the market with an excellent control interface and keyboard. Unfortunately, use of a budget processor and a high price range meant the system couldn’t quite cut it amongst its competitors at the time. The Mini 1000 is HP’s consumer answer to the 2133, lifting the excellent keyboard straight from the business model while upgrading the CPU to the much more powerful Intel Atom.

The Mini 1000 runs on Windows XP, uses a 1.6 Ghz Intel Atom processor and comes with 1Gb or 2Gb memory options as standard. Nine or ten inch screens are available depending on preference and price range, and everything is powered by a standard 3-cell battery. The 'Mini' version of the range runs Windows XP but the 'Mi' runs Ubuntu Linux complete with proprietary HP media software. Hard drive options include a spinning 60GB drive or an 8/16GB solid state solution.

Like most HP machines, the 1000 stands out in the small laptop market for both its stylish design and light weight form factor. HP thankfully swapped out the metal chassis from the 2133 with plastic - it looks cheaper, sure, but you also save money and in weight in the swap. The laptop remains attractive once opened with an excellent use of the limited space on offer.

The amazing thing about the Mini 1000 and the thing that many people considering purchasing a small notebook should consider is the size of the keyboard. HP claim the keyboard on the 1000 is 92% of the size of a regular laptop keyboard. That's quite an achievement, and in terms of typing if nothing else, the 1000 is the best in the market. This makes the HP product perfect for people who have had a bad experience with key mashing or pain when using other small laptop keyboards.

The 10 inch display model offers the standard 1024x600 resolution seen in many small laptops. As with much of HP's laptop range, the screen is covered in gloss which makes the display look fantastic - inside. Outside on a sunny day you'll be constantly trying to adjust the screen to avoid reflection, a shame considering it does limit the portability of the device somewhat.

The only thing that lets the 1000 down slightly is the rather confusing decisions HP has made with the systems ports. The 1000 has 2 USB ports and only one port for audio. There's actually plenty of room for the extra ports but HP has decided to use the space for a proprietary system called 'Mini mobile drive'. Mini mobile drive is nothing more than a high capacity memory stick that you can only buy from HP, and we can't see any reason why most small laptop users would ever find a use for one.

The Mini 1000 retails from $500 depending on your options with the 'designer' Vivienne Tam edition selling for a ridiculously high $700+. We recommend grabbing the Windows XP 'Mini' range over the 'Mi' as the extra money you have to spend on Windows gives you so much more software options. An extend battery might also be on the cards for some users as the 1000 uses a 3-cell system that will only last around 2.5 hours under heavy use.

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Screen Size: 10”
Battery Life: 5 hours
Operating System: Windows XP
Weight: 3.2lbs

ASUS’ EEE PC range was a key playing in the birth of small laptops only a few years ago. Early models were limited by their small solid state drives and reliance on using Linux as the primary OS to keep the price down. Initially, the EEE PC was designed with only the most casual users in mind, but a shift to Windows XP as well as a full upgrade of just about every aspect of the old model has seen the 1000H bring Asus back to the forefront of the small laptop market.

Technical specs of the laptop include a 10 inch screen with integrated 1.3 MP webcam, Intel Atom CPU and a 160GB hard drive, all powered by a 6-cell battery.

One of the bigger criticisms of the old EEE PC range was that at seven inches, the screen was just too small to effectively display web pages and other forms of content that are increasingly designed for large, widescreen displays. Further problems relating to size included the keyboard being too small for fast typers with large hands to keep up their natural speed on the system.

The 1000H has changed that. Yes, it's still at the lower of what most consumers would consider a small laptop, but the jump to 10" has increased usability tenfold. It allows users to not only take full advantage of the sharp and vibrant LCD display but also keep their typing speeds up by a much more spaced out and sensibly designed keyboard. Even the touchpad has been improved and made more ergonomic and responsive.

It's the little features that make the 1000H stand out on the cutting edge of small laptops. The "Super Hybrid Engine" technology allows you to switch between 3 different CPU speeds which enhance the systems portability. Writing a word document? Set your CPU speed to 1.2 GHz and save battery life. Watching a video file? Set your CPU speed to maximum and take full advantage of the Intel Atom's speed.

Add to this an integrated card reader, webcam, free office suite and even a button above the keyboard that can change your resolution and you have a very complete hardware package. As small laptops go, battery life is slight above average performing for about 4.5-5 hours under heavy load. It's advertised at 7 hours, although it’s unlikely you'll get close to that unless you leave the laptop on idle.

With prices ranging between $400 and $600 depending on your technical requirements, the N1000 is one of the best deals amongst all the small laptops. It doesn't specialise in anything particular and its battery life might be a letdown for some, but its budget price tag and attractive arrange of features make it a front line contender for casual users.

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