I've just built a Dual Xeon Processor. I've got two 1.3 low voltage 2.0ghz processors in there over-volted to 1.55 or so using a PC-DL Deluxe. Right now i'm at 3.14 right now but i'm told if i go water i can get higher. Here's the problem, the more i research Water cooling and all the other stuff i get old reviews or things i just don't understand. . So if someone can just point me in the right direction that would be great. I'm using a coolmaster Case. Also for this water cooling system i would like to use something for my GPU i'm using a Nvidia 6800GT OC. Any help at all would be great thanks