HaLLuCiiNaTioN, I have the exact same problem, XMP is not heavily loaded, and you can try to overclock, though there was a new BIOS 2.53, but I have not yet tried.
If you would be interested, here, test overclocking attempts, we can not all screens removed)))
http://www.gskill.us/forum/showthrea...srock+Extreme9