I am using Prime 95 to test for stability after doing some overclocking. Is there an amount of time I should let it run before I can determine that it is stable? I currently let it run until my temps get to a point where they are stable for like 15 or 20 mins. My current setup is running my phenom II X3 2.8GHz overclocked to 3.7GHz with a Zalman air cooling setup. The idle temp is about 30C and after about 45 mins of prime 95 the temp is holding constant at about 52C. Do these temps seem ok. During gaming the CPU only goes up to about 42-46C. Also during 3dMark06 it only gets to about 43C. I would like to know if these look ok to run at because I like the performance. (16300 on 3DMark06) Thanks for any help.