The tiny Flybook V5 is aimed squarely at the business user. It's very mobile, has 3G capability and it can function as a tablet PC. However, it's a hard-to-use laptop and it's missing some useful tablet features, such as a dedicated button for rotating the screen.

The NEC Versa E6210 looks nice and is a good size for those on the road. The battery life didn't impress us, but will be fine for the casual user, as will the performance of this machine.

A solid ultraportable ultimately let down by poor battery life.

The lack of a built-in optical drive and the so-so keyboard mar this lightweight notebook; however, the price is reasonable for an ultraportable.

Unfortunately there is no microphone, and the specs are a bit weak where it matters.

The Libretto's miniature size and light weight will attract veterans of the road who want to travel without being encumbered.

This classy business notebook from Sony helps you get the job done in style.

While we love the size and weight of this netbook, its keyboard is very hard to type on due to the non-standard key layout.

Lightweight and fully equipped, the 1.8 kilogram W5A goes one step further than most ultraportables, coming with a swivel Webcam.

This mid-sized widescreen has plenty of power and a sizable, speedy hard disk, and it's backed by a three-year warranty.

Spring for the extra battery (at an extra charge) to add needed life to this otherwise fine and very light travelling companion.

The HP 2133 Mini-Note PC (FJ100PA) is designed to be a true ultraportable device, sturdy enough to take some knocks and light enough for everyday use. Business users will appreciate the connectivity and networking options. When compared in terms of specifications, performance and value of the FH441PA model it doesn’t shine as brightly.