hey guys i just got a 4850 HD works like a dream btw anyways the card was idling @ 75 plus degrees in the day and on load up to 85 (I've heard this is normal) buts those temps bother me so i found an easy solution without replacing the cooler is to open up the CCC enable overdrive and shift the fan percent up to 40 now my card idles at 55 and maxes out at 60-65 on load !