Hey.Im after a new water pump for my settup. im upgrading at the moment .New parts arrive this week! asus p5n32 sli premium wifi, e6600, corsair ddr2 800 dominator .Currently have 2 x 7900gtx which im keeping for now. Currently im getting a dd tdx water block. I already have a blackice 240 rad. an ocnz reservior. Im looking at the danger den d5 pump. Are these any good? or any other pumps i should look at?Elheim maybe?