I need help! When I put COD-4 into my dvd disc drive it makes wierd noises for a couple seconds, then nothing happens! I don't get the "install menue". My dvd drive seems to be working ok and will load anything else I put into it. I thought my first copy of COD-4 may be scratched so I traded it for a new one...same thing. Nothing is happening and is pissing me off.
What in the world could this be?