No problems with this driver. SLI scaling is normal on any game I play that supports it. ie - BF4, Crysis 3, SC Blacklist, FarCry3 etc. And 3D Vision works great (with games that support REAL 3D Vision). ie - Skyrim (heavily modded), Remember Me, BF3, Tomb Raider. And Helix mod doesn't seem to get affected at all as well for the games I use Helix mod with. But I still get the blurry halo effect around the main character with the "Fake" 3D as I see in AC4 and other 3rd person games. I know that's just Nvidia's implementation of the "Fake" 3D and not driver version specific. Keepers for now.