I have an AthlonXP [email protected] DLT3C and using an Igloo 2500Pro HSF. Right now I'm getting 46idle and about 55 load which is pretty HIGH. I wanted to get a better cooler to push it a little further, maybe 2400 or even 2500. But I don't want a train under my desk. I was looking to buy an SLK-800 but don't know which fan to choose. I've been looking at the 80mm Smart Fan 2 or the 92mm Thermaltake TT-9025 56CFM @ 35dB. It would make more sense to get the 92mm since it's going to push more air but I read a post somewhere about a dead spot in the middle of the 92mm fan an that it won't work well for 80mm heatsinks. (92mm fans will fit the SLK-800 by the way) Can anyone give me some advice? I just want a good performing fan for the SLK-800 but something that won't drive me crazy because of it's loudness. Thanks.