Thats pretty disappointing. The only game that reacted really well to Quad SLI was Fear and they said that was probably a driver bug. Not to mention that with this water cooler you have even more limitations on a 7950GX2 SLI system.
On the flip side it is pretty cool that Evga has figured out how to water cool this beast. I have an Evga and have loved it from the day I got it they are a great company. Does anyone know where they are selling these. If memory serves me they usually don't release alot of them into retail channels or at least they didn't with their last one.