Hey guys, I'm trying to custom build a gaming pc and I'm having no luck. I want to be playing games like Arma 2 (DayZ), Fallout, Battlefield Call of Duty, Left 4 Dead, GTA and many more games like them while sustaining a very good FPS level and no lag. My budget for this PC is between £500 - £750. Thanks guys.
It sounds like you want to build a high spec machine on a shoestring budget. I can help (as can other also) but frst you need to set a realistic price range more in the 800-900 range (before monitor and mouse/keyboard).