I'll get to the point. Whatever option I pick with the AA in my FFConfig, be it 16xQ CSAA or just x2 MSAA. I don't notice any difference, and it would appear that I don't have the option turned on at all. However, stuff like shadows, textures, ect. do change.
After a patch sometime in February, is when it actually started acting like this. (It used to work just fine) I figured it would fix itself if I reinstall, unfortunately I didn't bother reinstalling until recently.

The problem still persist.

Its not so much fixing the problem, as much as it is knowing about it. I'd also like to know, if possible when this will be fixed in the future.
Any information on this would be appreciated, I tried looking it up but didn't dig up anything.

Windows Vista 64 bit
NVIDIA GTX460
4GB ram
Quad 2.50 GHz