I would like to purchase the Apple TV2, however I'm not sure how to connect the audio to run through my receiver. I can connect to my TV with a Digital Optical Cable, but I'm not sure how to get the audio from my TV to my receiver which does not have an input for Optical Cable or a Coax input. I currently use A/V cables running from my Directv receiver and blu-ray player to my receiver to get the audio from those devices to come through my stereo. The receiver is only 5 yrs old-Denon. There must be a way to do this without having to purchase a new receiver??? I would like my iTunes to run through the stereo. Any help would be greatly appreciated!! Thanks!