Well.. I have managed to reduce the timings on my memory from C16-18-18-18-36 to C14-16-16-16-36 as a first stab at it on the new tomahawk bios. It actually worked this time. However, for some reason my overclock on the CPU doesn't appear to be working as previously. It is set to 37, but still shows up as a 3.2Ghz chip, and the score is 100 points below where it was previously in CB. I have disabled Cool and quiet, yet it still also downclocks to 3.2/3.4 looking in CPU-z Anyone experience this?