Hello guys. Well i took the plunge. My Swiftech H20 120 Premium kit is on it's way from the US. Same as this one http://www.crazypc.com/products/h2o-120_premium-9378.html It's brand new and i got it for $110. Which for the parts in the kit is pretty sweet. Only thing is the radiator has a small dent in the housing. But i am looking for a 240mm radiator right now. But i was thinking. It uses 3/8'' tubing. But i would like to have 1/2'' tubing. The cpu block also comes with barbs for 1/2'' ID tubing. For the new radiator i could also buy 1/2'' barbs for it. I could also look for a bigger reservoir with 1/2'' barbs but the bump has 3/8''. So how would i be able to use thicker tubing for my set. For the moment i am only going to watercool my cpu. Thanks for the help.