When I put the cd in for the first time. NOTHING happens. I can't install or anything. I have tried restarting the computer and all that good stuff. I have even did that auto run thing from the start menu. The computer just says that there is no cd in the hard drive what so ever. Yes, the disc is dirty, but it runs perfectly on the other computer (both computer are dell) This computer is even newer too. Other games also work on here too, like Crusaders and Battlefield 1942, but not Sims 2. I would REALLY appreciate if you have any suggestions. Thank you.