Works fine with most games and SGSSAA AFI Have tested. Though with some games, using Auto LoD can potentially cause more aliasing/shimmering/moire. (As would any negative LoD change.)But that's only in a few circumstances, specifically in the likes of Two Worlds II and Bioshock. With downsampling the aliasing gets worse with SGSSAA with auto LoD and negative LoD. I actually found that with SGSSAA+downsampling in both Two Worlds II and Bioshock 1, you need a very small amount of positive LoD bias to prevent shimmering issues. Other games for example, don't really suffer from issues like this.