As its primary uses will be limited to browsing the web, typing word documents and the occasional session of spreadsheet related work the specs really aren’t important to me.
Before the inevitable iPhone recommendation is made I’ll make it clear that I specifically need a computer than runs Windows (the company I work for insists on installing a small, windows compatible programme on all work PCs).

The main features I'm looking for are size, weight and price.
The plan is to use it as a highly portable extension to my work, so the size and weight need to be as low as possible (do they make screens smaller than 7"?).
With regards to the price I don't want to spend any more than £100, preferably less if possible.
I don't have a problem with second hand laptops as long as they aren’t infamous for falling apart after 2 owners.

Any suggestions welcome, thanks!

IBM Thinkpad T22 notebook featuring:

Intel Pentium 3-900Mhz Processor
256mb Ram
20gb HDD
14.1 Full Colour TFT Screen
Internal CD/DVD Drive

(reads cd's,plays dvd films)

2 x USB Ports

Wireless Adapter

56k Modem

2 x pcmcia ports

Infrared
Built in mouse
Built in Sound and speakers
mic & speaker port
battery
Windows XP Pro Fully Installed

Office (Word,Excel etc..)

Mains lead & Charger
UK Keypad
All usual ports (parallel,serial,ps2)
Ive just bought this to randomly go on the internet when i am on the go or on holiday. I have vista and xp discs from dell too if these would work?