Super Extreme Gaming Setup So, it looks like money won't be a problem anymore. With that in mind, I plan on building myself the ultimate gaming rig. Actually, 3 of them, for some good together gaming, and putting them into the home cinema room in the basement of the new house. I think the specs are going to be LGA 2011 and, if I can find them, 2 MARS III (GTX 690 OC 8Gb) video cards per machine. Or dual 7990, if I must. And this is where things get a little muddy for me. I want to play in 3D, or 120hz at the very least, depending on the game I run. Multiplayer games never work out for me in 3D, probably due to the paltry 60fps limit in 3D mode. I much prefer nVidia's 3D Vision to the GPU-agnostic HD3D setup, given that HD3D renders frames at half resolution and is compatible with a much shorter list of games. However, I plan on using 6 x 120hz, 1080p, 3D Vision compatible projectors per PC for diplay output. 5760 x 2160 resolution needs LOTS of VRAM, and 4Gb per GPU seems to fit the bill. However, can I run 6 displays with SLI GTX 690 or the MARS III variant? If not, I will be forced to go with 7990 or its "über" variant, I forget the name... Any thoughts?