Sorry- Here is my setup:
Athlon XP 2000+
Soltek SL-75DRV5
Artic Silver 3 thermal paste
Themaltake 6cu+ heatsink
My amient temperature is around 28 - 31 C, thats the thermometer on the motherboard.
And again, I want to know the best temperature to try to maintain to prolong the chips life.