XP1800+
Alpha PAL 8045
Enermax 80mm fan (running at 1000RPM)
Arctic Silver 3
in Lian Li PC-60 case with 2 80mm front intake fans and one 80mm exaust (running at medium speed)
= 35C case temp
48-50C CPU idle temp (measured from CPU thermister via Hardware Doctor software which came with my Abit KR7)
52-54C full load temp
I think that if I up my CPU fan speed I could get a bit lower, but I'm not overclocking or anything so I am not too worried about it. Around 50C for Athlon XPs seems to be pretty good. Some people get down to 42-45C, but they have got some serious modding going on. I much prefer the quiet and lack of holes in the sides/top of my case.
Is the concensous that hovering around 50C is pretty good for an 1800+?