Upgrade to gaming bliss for under £150 ($275)
Chernobyl
If you shop around you can pick up the FX5900 (not FX5900XT/SE) for less than £10 more, maybe even the same price! I got mine over 2 months ago for £168, I saw one yesterday for £158, sorry cant find the link. Its worth having a look tho, even more bang for yer buck.