IBM 600x with WI-FI -- XP home & office 2003 just £50 .

ThinkPad 600X has a slim 36.5-mm (1.4-in) profile and weighing less than 2.26 kg (4.99 lb)(2). - with WI-FI - Latest technology Intel(R) Mobile Pentium(R) III processors 650 MHz(3), and feature Intel SpeedStep(TM) technology for both maximum and battery-optimized performance. battery lasts 2 hours + 40gb drive * Accelerated Graphics Port (AGP) 2X * 256 KB on-board cache * 100 MHz front-side system bus * Large 12.0 GB(4) hard disk drive * 64 MB SDRAM is standard, expandable to 576 MB(5) * Integrated 56K V.90 modem(6) * Video out port (TV out)(7) on all 5Fx and 9Fx models * DVD 6x-2.3x(8) or CD-ROM drive, depending on model Brilliant and bright display