this seems the final plan what u guys think
Yoyotech
CASEAntec Nine Hundred/Ultimate Gamer Case- no PSU - £68.25
MOBO Abit IP35-E Intel P35, Dual DDR2, Sokcet 775, 7.1 Audio, PCI-E, SATA 2, ATX Motherboard - £62.51
CPU Intel Core 2 Quad-Core Q6600 -£161.85
PSU OCZ 600W with 120mm Fan GameXStream PSU -£62.90
HDDSamsung 500GB HD501LJ Spinpoint T, SATA300, -£64.09
OPTICALLite-on LH-20A1S-11C LiteOn 20x DVD±R, -£26.19
GFS CARD XFX Geforce 8800GT Alpha Dog Edition 512MB PCI-E, DDR3, Dual DVI, HDTV, Vista Ready Graphics Card -£187.12
Scan
HSF Scythe Ninja Plus Rev B Fanless HeatPipe -£27.67
Crucial
RAM1GB Ballistix DDR2 PC2-8500 -£29.33
1GB Ballistix DDR2 PC2-8500 -£29.33
Total: £719.60
i may get 4gb ram as ill be running vista and i like to have alot of thing running at once and overclock the ram