(my mistake) I wanted to edit the previous post, but clicked wrong (German is a bit rusty). The thing I wanted to add: I have no overclocking aspirations, and would only cool 2 videocards (probabely GTX280) using the watercooling.

Hello, I'm new to the world of watercooling, and am considering the purchase of a AquaDuct 360XT markII. The reason to opt for watercooling is 1. to make the system silent and 2. for fun. Suppose I were to use videocards that have a watercooling block with this specification: "Water cooling system tubing with a 3/8" or 1/2" inner diameter" Can I use the AquaDuct 360XT? What do I need to make it fit? How does this impact the cooling? Thanks! Jörg