The HP Pavilion Laptop, DV5094EA, doesn't seem to be a bad choice. It can be found online for the £800 mark, leaving you 200 spare or for a nice external HD. The specs include :
1024MB Ram
100 GB HD
Processor: AMD Turion 64 Mobile Processor ML-37
Graphics card: ATI Radeon Xpress 200M IGP graphics
Graphics card - video RAM: 128MB
CD / DVD optical drive: DVD±R/±RW
Just a suggestion anyway.