i checked out the Tide Water cooling for VGA in Overclocker's Paradise.

suddenly something hit me, if i install two of these on a SLI system. I got no more PCI to put my other cards. because one of this cooling module take up two PCI slots (and as you most know, most SLI M/B only have 4 or less slot after the 16x slot). think carefully before install this baby.....