its pretty much only good for iTunes. I just bought one, hoping to free my desk of speaker cables. No luck if you wanna watch a movie. Airfoil will allow you to stream the sound from the dvd player to the airport express, but then you learn pretty quick why that functionality is not enabled by default. the sound sync is WAY off. Airfoil says to use another player, like VLC that has de-synchronization adjustment, but it doesn't help.