So i got a Q9550 for my B-day and its not overclocking as well as I'd hope. ATM im thinking its the motherboard. Mine is an E0 revision, and i cant get into windows (@405FSB) without the FSB overvolt at +.3. Anything over 405 seems to crash. Memory is running within specs (doesnt ever go above 1066). I had an E6550 @ 3.4 (~480FSB) and it was stable. So the real question is has anyone had any problems overclocking a q9550 on a gigabyte p35-ds3l (latest BIOS)?