I just bought 2 new Powercolor 4870s to replace my aging 2900XTs and now I am wondering what waterblock options I have. I really don't want to a Full Cover block so I was looking at the D-Tek GFX2, hoping that it didn't have the same pressure drop problems as the original. However on D-Teks website it says that 4870s aren't supported and that only ancient ATi cards are. I figure the MCW60s is always an option, but I also noticed that EK is releasing a GPU only block as well.

Basically I want to know what my non-full cover options are.

Thanks