Yep £600 is enough.600 pound sterling may be pretty good. Been a while since I did a build for an english citizen. Vistakid will be able to help you more than I can at that point. But it looks like 600 pounds would be $933, so your good there. Excellent even.
Here I am!how do i get in touch with Vistakid?
Right OK this is what I've come up with for £600.
CPU Core i3 2120 http://www.novatech.co.uk/products/...encorei3,i5andi71155socket/bx80623i32120.html
Motherboard ASRock Extreme4 http://www.novatech.co.uk/products/...el1155z77chipsetmotherboards/z77extreme4.html (Make sure you update the BIOS before you try and use the i3 processor with this!)
RAM 8GB Corsair Vengeance 1600MHz CL9 http://www.novatech.co.uk/products/components/memory-pc/ddr3-pc3-12800/1600mhz/cmz8gx3m2a1600c9.html
PSU OCZ ModXStream Pro Modular PSU 600W http://www.novatech.co.uk/products/components/powersupplies/ocz600mxsp-uk.html
Case Cooler Master Storm Scout http://www.novatech.co.uk/products/components/cases/cases/sgc-2000-kkn1-gp.html
Graphics Card Sapphire Radeon HD 6850 http://www.novatech.co.uk/products/...aphicscards/amdhd6850series/11180-00-20r.html
HDD Seagate Barracuda 1TB http://www.novatech.co.uk/products/components/harddrives-internal/sata500gbto1tb/st1000dm003.html
DVD-RW Samsung SATA DVD-RW http://www.novatech.co.uk/products/components/opticaldrives/satadvdwriters/sh-s222bbbebe.html
OS Windows 7 Premium x64 SP1 (OEM) http://www.novatech.co.uk/products/software/gfc-02050.html
Cost (excluding OS) £573.89 (incl. VAT)
Cost (including OS) £647.87 (incl. VAT)
Got a question for you - is Windows 7 also included in your £600 budget or is your £600 budget just for hardware alone?
To lower the cost a bit you can go for this motherboard instead http://www.novatech.co.uk/products/...el1155z77chipsetmotherboards/ga-z77-ds3h.html using that board would bring the whole cost down to £602.87 and that's including Windows 7 too, so that may be worth considering. The ASRock board is nicer though, but this Gigabyte board would also be fine.
Let me know what you think.