I have everything right. Internal cables are all connected. Digital music is on and have tried it with it off. Volume levels everywhere are good. CD music works in other games, even other Lucas Arts games (like Jedi Outcast). This is killing me. Crickets are not a staple of Star Wars, the Imperial March is! Can anyone help me?

don't worry... nothing is wrong with your computer. this seems to be an issue for some players that have two CD/DVD drives installed. i've had the same problem... but sometimes i hear sound, sometimes i don't. if you have CC, lucasarts is preparing a patch to resolve this and other problems.