As mentioned before by Aloncho, I downloaded the FXAA Post Process Injection Tool and after some tweaking it looks AWESOME! If you would like to try it here's a link:
http://www.assembla.com/spaces/fxaa-pp-inject/documents
Just put the extracted contents into your NBA2k12 folder to make adjustments you run the FXAA tool ingame or out. If you want to know what mine's set at just ask and again thanks aloncho for the heads up on this wonderful tool.