When ever I get above a 235 HTT, my hard drive gets corrupted and I can't get back into windows without a fresh install of XP. I've checked my pci locks with Clockgen4 and it's locked, but my friggin' HDD still gets corrupted. I've tried to loosen RAM timings but it handles 220 HTT at 2-2-2-5 1T with no problems, I've upped vcore and vdimm voltages and still, the same problem happens. I wonder if I got a bad MB. Does anyone know why this would be happening and how they corrected their own problems?