OK, y'all need to check out this thread
http://www.e90post.com/forums/showthread.php?t=24401
I must sadly admit I understood just about everything in here, but I'm on the fence about overclocking. Looking to bump up my old 939 4200+ dual core (can't remember the details). I'm running the ASUS A8N32-SLI, I think. Any rec's on the processeor?