I have a question......My AMD 2000 XP runs at like 70 degreees C........and my old athlon 650 runs at more than half that temperature. I remember my old k6-2 ran hot as well. Is this normal for socket processors? I am using the recommended fan and heatsink that I bought off www.tcwo.com . my pooter locks up when the temp finally reaches 70 degrees. What should I do? I have checked all voltages and have made sure everything is plugged in correctly. How do I dramatically reduce the temperature of this thing without having to purchase another heatsink?