59 C. under a full load 100% CPU Utilization. 45 C. idle. This is with a Northwood 3.0 GHz Processor. This is with a full load running two instances of Folding@Home for approx. 2 hours. So, it's not real bad, but warm...
This machine kicks butt....
27,900 in Aquamark3 Benchmark
3400 3D Marks for 3dMark03
10500 with 3D Mark 2k1
All better than my Desktop XP2000 with a 9600XT.
I8kfanGUI Works great for letting me see what the temps and fan activity are.