Hia! Fubarswe here :-) Bout the corruption problems.., I run EVGA 790 PO4 bios.., had huge corruption problems at high fsb.., BUT.., sometimes it works fine and I can bench at high fsb for a long time.., then.., I turn rig off and let it be to the next morning.., trying a run at say 540 fsb.., disc crashes even before I come into OS.., very random this and it just got a lil better using IDÈ discs.., but they crash too... I got no explanation for this.., but it really is enoying... Good luck to You in future benching and have a nice day! Sincerely Åke O./fubarswe