There are several video settings in the game which I'm sure are valuable for the best effects, depending upon your card, processor, etc. The problem is that many of us (or I at least) have no clue as to what several of these settings are or what they do. There should be an explanation pop-up or some other way of determining what each setting does as well as the pros and cons of turning them up, or off. It'll save a lot of time and experimentation.