NVIDIA Quadro K5200 SLI Plus Anti-aliasing

I have a two part question… can Rhino be set up to get anything out of SLI? I have already read allot of peoples commentary on setting up Nvidia Control panel. Allot of suggestions with setting the antialiasing mode to override and the settings to 8x or 16x. When I looked through the settings it appears I can jump all the way up to 64x. Does anyone do that and will it work? Also, any updates on best settings for NVIDIA Quadro’s or maybe even best drivers? Most of what I have found is old and anything recent regards GTX cards. Please help…

This Wiki support document talks about SLI: