The dell site is crazy this morning, not too many good deals but this one is cheaper and better spec at the moment on the small business site. Although anyone can buy from there please remember that your return rights if you dont like it may be different so be sure its what you want before ordering.
Remember to reduce the warranty to minimum where applicable and buy via *Quidco for further cashback savings.
305-D06921A Small Business site - Best price £539.33 Delivered or *less.
Dimension 9200 (D06921A)
Intel Core 2 Duo E6420 Processor (2.13GHz,1066MHz,4MB cache)
Genuine Windows Vista Business - English
Dell 20" Black Wide Flat Panel (E207WFP) - UK/Irish
2048MB 667MHz Dual Channel DDR2 SDRAM [2x1024]
500GB Serial ATA RAID 0 Stripe [2x250GB 7200rpm drives with DataBurst cache]
256MB ATI Radeon X1300 Pro PCI Express graphics card
16X DVD+/-RW Drive
Dell Entry Quietkey USB Keyboard - UK/Irish (QWERTY)
Dell 2 Button USB Scroll Optical Mouse - Black
Integrated Audio with Dolby Digital 7.1 capability
Microsoft Works 8.0 - English
Internal 13-in-1 Media Card Reader