Refurbishing specialist BuyIT247.com is selling Fujitsu-Siemens Amilo Pro Li1705 Laptops for £359 including VAT. The laptop is a Grade-A/Refurbished model, but comes with a full 1 year warranty. They've apparently got a limited stock of it. You can upgrade to 2GB memory for a mere £60 as well.
Copied from their website
The AMILO Li 1705 is an affordable all-around notebook that fits everyone’s needs. Go online and surf in the internet, chat with friends or write e-mails when and wherever you are – you just need an access point. The hard disk provides plenty of storage space for all your music, photo and storage files. No matter if you want to do home office work or watch DVDs the AMILO Li 1705 is your perfect choice for everyday activity.
* Intel Dual Core T2060 1.6GHz
* 1024MB (2 x 512MB) Memory
* 120GB Hard Drive
* Integrated DVD-DUAL Rewriter
* Unichrome Pro (Up to 256MB) Graphics
* Wireless LAN Connection
* 56K Modem, Lan 10/100
* Built in Speakers
* USB2 ports
* Microsoft Windows Vista Home Basic (pre-installed)
* 15.4" WXGA Crystal View Screen
* 6 Months manufacturer warranty