Hello all,
 
We recently received some additional information from NVIDIA regarding folks who want to game on 3 displays with 3D enabled. 
 
Based on their feedback, we're recommending customers use an SLI setup at the minimum (GTX 770 and up, for best results) and only use DVI ports to connect to your displays. For example, you can connect two DVI connectors to one card, and a third to your second card. Note that DisplayPort to DVI adapters are not recommended.
 
For your displays, a single emitter placed under the center display should do the job for all 3 displays in the array. As always, run the most recent drivers available for best performance and to weed out compatibility issues.
 
I hope everyone finds this helpful when planning out their rigs. Keep in mind that 3D can still behave in a finicky manner, so your performance may vary from game to game. However, this can be a good starting guide for some high-resolution 3D gaming.