Have read a lot of threads on water cooling here and at several other forums, and researched specs on a few components, but am still in question as to the best I can buy. I plan on having 3 separate cooling systems in my rig, and am requesting advice on what the community thinks is the BEST water block for the LGA-1366 CPU and the Radeon 4870X2. I have checked out Danger Den, Koolance, Thermaltake, Swiftech, and Aquaxtreme but I want to know what manufacturer truely has the best, most reliable hardware you can buy. This is my 6th build, and I know it's cheating somewhat, but this will be my first liquid cooled system, so I'm hoping for some forgiveness. The i7-965 will be on its own loop, both vid cards on a 2nd loop, and the NB, SB, and power grid on a 3rd.