I think this is the best 990FX OC mobo you got. Unless you really wanna dump ridiculous amounts of money into a professional motherboard that is designed to support the 9-series FX, that's what you're gonna get for it.
I can't watch you do this anymore. You are a stubborn, ruthless, soulless, pc killing cur!
After some testing and prime 95 i got 4.6 ghz stable, which is nice. I wanted 4.8, but cant or else the computer goes off. 4.7 doesn't work either. Too bad :P but i'm good with 4.6!