I got a problem and I hope that someone can help. I want to get an Apple TV so I can listen to I-tunes music over my home theatre setup. I current have an HK receiver with 4 HDMI ports. Each port is used (Directv box, blue ray player and xbox 360 along with a HDMI cable from the reciever to the tv) but I still want to stream music. I thought about hooking up the apple tv to one of my TV HDMI ports but don't know if that would work as far as the sound being able to play through my system. Any suggestions or advice?