I have a I will KK266+R and friend of mine has KK266R. I built both the system with 1.33 Athlon with recommended fan and heat sink. None is overclocked. VIA hardware monitor shows CPU temperature 3/4 degrees higher when the computer is idle (like left alone overnight). when I get in the morning and start working the tem comes down. Anyone else observed the same thing? Otherwise both the system works very smooth. I run my system as server and it has no problem. does the CPU fan slow down when it's idle on this mobo?