I have an Intel x6800, runs at 2.9 stock
I have Corsair XMS2 2 x 2gb
and my motherboard is a Abit Fatal1ty fp-in9 sli
and a GTX280...
The highest I can overclock it to is 3.3...any more and I get the BSOD just after the win 7 boot loading screen. I achieve that without changing votages...