nHancer

A fantastic and very simple freeware utility for Nvidia users that could work wonders for your graphics. NHancer is an advanced profile editor for your driver settings so you can really tweak your anti-aliasing and anisotropic algorithms with remarkable results. See theoutstanding beauty (and performance hit) of 16x Super AA, or play around a bit to get a performance and graphical boost! Highly recommended.

You can download it by clicking this line - Thanks to 787flier