I am working on OC'ing my Q9650 i am using Intel's Burn test and Prime 95 to test the stability. I have heard that Intel's Burn test really stresses a CPU and that if your CPU can handle 20 iterations of the test then your CPU is stable. Here's my problem i run 20 iterations of the burn test fine and according to it my CPU is stable but when i go and run prime it fails within 10 minutes. Anyone have any suggestions? Thanks for the help.