Antec Performance TX640 case ASUS P5WD2-Premium Pentium 4 650 3.4GHz/800/2M L2 (Stock HS/F) 2x512 Crucial Ballistix 6400 DDR2 1x74gb Raptor Horrible Radeon x300 Gfx (next upgrade) I'm having a tough time on deciding which new HS to get. I have read tons of reviews on many and am almost sure I want to get the Thermaltake Big Typhoon. I'm worried about a couple things with this huge thing though, will it fit in my case w/o a problem? My case does have the heat pipe which measures 130mm wide.... So it should fit, but I'm not sure if the Typhoon is to tall. Don't know if the larger 120mm units @ lower RPM are have more advantages over a 80mm @ higher RPM. Right now at stock speeds I'm running ~40-47C/~55-62C (idle/load) with ambient room temp of around 78F. I'm into distributed computing, SETI, folding... those type of things and since it's been warmer lately I can't even participate anymore w/o CPU temps hitting 60C+. As you can see I'm from Dallas, it's going to start getting quite hot here pretty soon and I'd like to have a chilly CPU. Any suggestions or ideas appreciated. Price range is $100 or under.