The Fujitsu Lifebook T4220 is a powerful and responsive Tablet but the indoor/outdoor screen coating may irritate people who plan to use the device insode more than outside.

The A4 size is comfortable to use and the notebook mode is great for doing those tasks that need more than a pen can offer. It's not a powerful machine, but its battery life will keep you going for a while.

For the travelling business professional, theT2010's 3.5G and tablet features, spill-resistant keyboard and overall build quality are strengths. It performs everyday applications and handwriting well, but it's has a few quirks.

If you need a device that can take abuse and you're not afraid to pay for it, the Pioneer Dreambook Tough V10 combines adequate processing capabilities and connectivity options with a rugged design. The unit is let down, however, by usability issues such as an inadequate keyboard and the lack of ExpressCard slots.