I am a PC gamer, just started overclocking.
I have an EVGA 780i SLI mobo, E8400 (OC'd to 3.6GHz from 3.0), 4x1GB RAM, and an old 8800GTS 640MB which still gets the job done (been thinking about adding another for SLI, maybe).
And I play COD:WAW too. Add me if you wanna play.