. Don't forget you may need some extra volts on your mch.Sell the 8800GT(£30 - £35) and the E5200 (£15 - £20) cpu on the bay, put that cash to a secondhand Q6600 and a new 460/6850 and the upgrade will only really cost you around £150 . That should keep you gaming for a good time yet. It may not play every game at max but 99% should be fine.