I bought nfs underground about 2 days ago and everything with the game is compatible for my computer. My computer is only about a year old has 512 ram, 1.6, pentium 4, windows xp, and it exceeds all the rquirements and recommendations. I have installed it several times and every time i try to play it, it goes to the small screen before it loads to the game where it says need for speed underground then my computer sounds like its loading and then just returns back to the desktop. If you could help me this would be great!!!