While large formed notebooks are great for the users with a static location, ultra portables are still the easiest and best way of conducting business for students, business people and the road warriors.

For such a high specification machine with a large display, we didn’t have high expectations of battery life. We were wrong. Not only is this one of the best looking and functional notebooks we’ve played with in some time, but this notebook managed to stay operating at full load with a looping productivity test for well over three and a half hours – enough for students, road warriors and home users.

Stylish and packed with features, it is not the cheapest 12 inch notebook available. This said, if you simply must have the features on offer inside this 'book, then this notebook does it all with style.

When it comes to notebooks, there are a few different flavours with their own specialties.  The trick to purchasing the right notebook is to know your needs and the intended purposes of the unit so you can properly match the correct machine with your requirements.

Another notebook to embrace the entertainment market and sell units with widescreen 16:10 aspect ratio displays, this PowerNote packs some serious hardware under the hood, pushing not only AMD's Mobile Athlon 64 3200+ processor, but also ATI's Mobility RADEON 9700 a 60GB, 7200rpm hard disk drive and a multiformat 4-speed DVD burner for disc creation on the go.

This pre-production notebook was shipped to us in a professional looking silver lockable briefcase. We were expecting to see top secret government papers rather than a slimline ultra low voltage (ULV) notebook.

The D400S packs the usual gear, and offers well-thought out front-mounted FireWire along with 802.11b on/off controls for the optional WLAN device. We were surprised the right-hand side of the chassis contained absolutely no connectivity options – a shame given the inclusion of only a single PCMCIA port. Three USB ports are present – two rear-mounted and one on the left-hand side.