My trusty ol' C0 E8400 made it to 4.82Ghz today. I think i may have had the voltage a little higher than what it needed. I think it was the ram and/or the NB making it unstable.

It was 1.58v under load.

http://valid.canardpc.com/show_oc.php?id=614668



I get 4.0 stable at 1.248v.. not too bad for a C0