BoggyIt does work on the new drivers. If you set supersampling transparency mode to AA_MODE_REPLAY_MODE_ALL and have your lod the way you have it in your post it will be fine. I'm not sure if it's a setting in the SLI tool as I used nvidia inspector to configure this but it probably is there.
It's a weird work-around, and I'm not certain if it has any negative impact on fps, but it will make your textures look how they used to before the issues introduced after 306.97.
I'll give this a try. Thanks!