For some reason, the game programmers felt it was necessary to have a high requirement for graphic cards. Even though the box states only a 128 is needed, the game won't run unless you have very specific graphic cards. These requirements are not printed anywhere unless you call BETHESDA directly and go through thier technical help desk. I even bought a top-line AGP graphic card (512) and the game doesn't accept it. There are not many video cards that the game does accept so if you are lucky to already have one (then you are just lucky). If not, then you either have to convince the store you bought it from to refund your money or go pay $100 for a video card that is on thier compatable list. BETHESDA also REFUSES to refund anyone for thier products and as we all know, stores won't take back software that has already been opened.