{D07502} Dell Inspiron 530 DualCore 1Gb RAM 22" LCD 256Gb HDD £381.94

Intel® Pentium® Dual-Core E2140 Processor (1.6GHz,800MHz,1MB cache)
Genuine Windows Vista™ Home Basic - English
Dell™ 22" Black Wide Flat Panel (E228WFP) - UK/Irish
1024MB 667MHz Dual Channel DDR2 SDRAM [2x512]
250GB (7200rpm) Serial ATA Hard Drive with 8MB DataBurst™ cache
256 MB ATI® Radeon® X1300 PCI Express graphics card
16x DVD +/- RW Drive
Dell™ Entry Quietkey USB Keyboard - UK/Irish (QWERTY)
Dell 2 Button USB Scroll Optical Mouse - Black

N.B. change selection of monitor from 20" to 22" (it's only £30 more)
under hardware support change warrenty to "1 Year Base Warranty - Collect & Return" to save the £129 to get this price.

Consider upgrading the Hard disc from 250Gb to 320 for £17.62 which is nearly 30% more disc space and also doubles the cach to 16MB DataBurst™ cache (no idea what DataBurst is)

Consider the Enhanced Multimedia Keyboard for £5.88 this adds Hot Keys, 2 USB ports, and has "Audio controls are conveniently located on the keyboard: Speaker On/Off, Speaker volume, Play/Pause, Previous track, Next track, Stop"