Thinking about things i'll probably go with the 32 bit version of Windows

What you think of this spec? For Photoshop i could go without the flash graphics card, and add it later if/when gaming was required.

Samsung SM-2253BW £149.99
Antec Three Hundred Ultimate Gaming Case £46.99
Corsair TX 650W ATX2.2 PSU £64.91
Intel Core 2 Quad Pro 2.4 overclocked to 3Ghz £140.99
Arctic Cooling Freezer 7 £16.44
Abit Ip35 Pro XE £105.74
OCZ 4GB 1066Mhz RAM £64.99
Seagate Barracude 7200 500GB SATA2 32MB £43.46
Pioneer DVR-216 DBK £18.79

Total £652.30