Man, after reading the first couple of pages I can tell I'm gonna have problems. I knew i should of done more research. I just recently purchased a new system with the M2N-SLI with Corsair XMS2 1GB with X2 3800+. If i had known about all these problems with the M2N line of boards i would of probably gone with something else. But right now its to late since my order was just shipped. 