I was wondering if any of you out there have any experience with this motherboard and processor combination. I cannot get my overclock beyond 220 mhz without it being unstable. I am using bios revision 5.3, an Orion HP 400D power supply, Kingston DDR-2 667 memory with CL 5,Lite On DVD burner, Wd 2500KS hard drive and an A-open cd-dvd drive.