Still haven't gotten around to doing all that I wanted to since the weather has been nasty around here and it really kills my motivation to do anything. I am now at 500x7 (3.5GHz) and getting about 55-56C load at 1.6v BIOS. Speedfan reads 1.51v at load. Is this normal for the P5B to drop that much voltage from the BIOS setting? It doesn't droop much at load, but it's always lower than the BIOS setting.
All the Asus boards I've had show more V-Core in Speed-Fan or what-ever then they do in the bios...I might have it set at 1.52 in bios and it will be 1.56 or 1.58 in desk-top....