I really don't know what High Definition Amplication Modules on my Marantz do for me. Can anyone help me? I'm starting to set up my HT and was trying to figure out what components I can feed through this receiver into my Panasonic 300 projector. I was hoping to be able to pump progressive DVD, Xbox and possibly a HD satellite receiver (probably not) through it instead of a bunch of wires directly to the projector. Does HDAM mean the receiver supports Hi Def video content? Any help is appreciated.