Originally Posted by icecold1983
how do i get the extra aa modes not in the regular nvidia control panel?
Activate "Show experimental modes" in the Options menu. You can then select the legacy modes (8xS etc.) in nHancer, but they still don't have any effect, since they're just not implemented in the driver yet.
On older cards using 93.x or older Forcewares, the "Show experimental modes" option will just show some additional, outdated AA modes (like 12xS or the old 8xS), which DO work, even though they're not very usefull anymore.