I just bought a Q9550 and installed it with the stock HSF. I tried running Prime95 Small FFTs without any overclocking and after a few minutes, my temperatures are 84-78-78-79, which is alarming. Idle temps are 35-35-36-33 running at 1993MHz with Speedstep. The heatsink feels pretty firmly in place. Is there something wrong with this CPU? Should I try getting an exchange?