Not really... Right now IM getting flawless FPS indoors with all slider set to highest except int shadows which is about half way. Ext shadows set to almost off. Texture is large, res is 1024x768, no AA of AF, frames ahead set to 0 (this one helped a damn load! Its under your nVidia control panel. Install Coolbits if you dont have it), shadows off except for canopy shadows and HDR enabled. Outdoors i range between 10-30FPS depending on where Im at and whats going on and indoors from 30-40FPS. I am so damn happy, this game runs like a champ!