So i finally got this game after 2 weeks of downloading. Its all working through the training and everything. And then i get the the part where the guys start shooting at me in this green office building, and it lags the fuck out. I turned every setting down to low and turned all the physics off and stuff and its still lagging. Finally it got to the point where it froze and i just had Ctrl+Alt+Dlt its ass. Anyone got some recommendations on how to proceed with this lag?