I was wondering. Are their passive coolers that perform better then the Intel E8400 stock cooler? I can't seem to find any reviews... Well, I can find reviews, but the reviewers always put a fan on them so there is no way of telling how the cooler performs without the fan. Is it possible that the Thermalright Ultima 90 cools better? I am using an Antec Nine Hundred case with: - Stock Front fans - Stock Top fan - Stock Rear fan ( Where exactly? -> http://img148.imageshack.us/img148/623/10kg6.jpg ) - 1 Extra Scythe Minebea 120mm 1100rpm fan on the side ( Where exactly? -> http://img211.imageshack.us/img211/846/52089516jn6.jpg ) - 1 Extra Scythe DFS123812L 120mm 2000rpm fan inside the case ( Where exactly? -> http://img148.imageshack.us/img148/6849/14ds7.jpg ) Do you guys think that I can get the E8400 to 4.3Ghz with this cooling?