I have windows 7 and I I am going to play Dirt 3 on the same. There is no issue right now on the system but I have a bit problem with fixing the resolution of this game. It is stucked on windowed mode. I am not able to get fullscreen mode. I had set the resolution maximum and when I apply the settings, there is a black screen and again the game goes back to windowed mode. Is this a game glitch. Is there anyone else who is getting the same problem.