Asking for trouble-Solution to water cooling dual 4850X2's. I was hoping to find a single block/plate that would cover and cool both chips on each card, but no such luck. I guess my only option is to us a water block for each chip on both cards. That being said, what would be the best block for my application. I'll probably be using 1/2 tubing as I will also be cooling the CPU and the NB and will be going for a high flow system. Thanks in advance for ANY advice people can give for my setup.