I just got this board and am having mixed feelings about it. On the one hand, I managed to achieve a higher overclock on my q6600 (450x8) than I ever got with my old-but-still-working msi neo2-fr. However, it is not stable and reading the last few posts about how the board has problems with 8gb of ram leaves me worried. I have 8gb of gskill ddr2-1000 ram and am currently running them synced, i.e. 900 mhz, at 2.1v.
My vcore is currently at 1.48v (bios), 1.45 (windows 7), and it still fails occt stress-testing. I'm not sure how high I'd have to go to achieve stability. The vid of my q6600 is 1.3v.