Im trying to watch a DVD of a TV show, so I have to select which episode I want to watch. Whenever I try and change episodes in Front Row, nothing happens. I tried using the Apple Remote (will this do anything? cuz it seems like the only thing it can do on the DVD menu is press play), and I tried using the up/down and left/right arrows to move to a different episode, and nothing even happened. Can anyone please help? Thanks.