Best Notebooks - 1 to 2 GHz Processor Speed, Microsoft Windows XP Professional Operating System, 0 to 4 lb. Weight, 3 to 1000 MB Installed RAM

'thinnest and lightest notebook'

'Active protection system'

'IBM's smallest laptop ever - it combines true ultralight portability with all the right expansion, connectivity, and battery options for the business traveler'

'2.6-pound, ultra compact notebook computer'

'The reason the TX is so light and takes up so little room in your carry-on is that Sony designed this system using a carbon fiber chassis.'

'stylish laptop'

'visually distinctive, highly portable laptop'

'The advanced configuration makes the ASUS S6F as suitable for serious work as any other notebook while the full set of wireless interfaces helps you be in touch and connected wherever you go.'

'The body of the laptop has been colored in a gun-metal/brushed metal shade to keep the leather look consistent.'

'3.7-pound, ultra light notebook computer'

'The X60's magnesium-alloy chassis is tough enough to withstand the physical abuse that comes with traveling, and a spill-proof keyboard can get you through numerous coffee mishaps'

'premium product with a durable build.'

'This top flight notebook/tablet hybrid is perfect for students and businesses'

'Highly Reliable'

'Typing is made easy with this notebook: it's accurate, responsive and the keys feel sturdy.'

'The V100 is the smallest Lenovo 3000 laptop available; like its siblings, the C200 and the N100, the V100 is silver on the outside and dark gray on the inside.'

'The tiny system also has three USB ports, a FireWire port, and VGA output.'

'well-designed ultraportable notebook'

'3.1-pound, ultra portable notebook computer'

'Press the blue Access IBM button and you'll see an explanation page about your new purchase - not generic to ThinkPads, but customised to the X41 - and which also provides a shortcut to its Protect & Recover feature.'

'this business laptop is fairly spare.'

'powerful ultraportable laptop'

'truly portable system'

'this laptop is so light that you'll forget it's in your carrying case, and you can work unplugged for nearly 6.5 hours.'

'The screen is bright under all conditions yet retains the antiglare film, making it more suitable for Microsoft Word and e-mail than for movies.'