Anybody know what happens when you are watching a movie in say 5.1 surround (selected on the DVD and the receiver) and you plug in headphones. My receiver instantly goes to stereo instead of Dolby Digital, but what is actually happening? The DVD player is still on Dolby 5.1. Am I getting all the 6 channels into my headphones or just the mains? I am sure it is all of them but just curious. I suppose I could test this out pretty quickly but just thought it kind of interesting.

Where are you Axiom owners?