Hello, is there a way to control Apple TV from iTunes to play audio and video? I have my Apple TV connected to my television in the living room. I would like to be able to select music video play list from iTunes via my computer for a party. I can get the sound to come through the television, but I cannot get the music videos to play... i.e. the music is playing, but the videos do not appear on the screen. Any ideas? Thanks in advance.