I just got through decreasing Vcore until I got an error. I was running 10 iterations. After I got an error I increased Vcore back up 1 notch just to be sure that things remained stable for 10 iterations. I then tried prime95 and get an error within 15 seconds. I tried bumping up Vcore a couple of notches. I am not Prime95 stable and get errors within seconds. Any thoughts/suggestions? Am running Vista64.