OK, maybe I'm misunderstanding something here, or I'm just a clueless dope, but I just bought a 727, and I popped in the LORD OF THE RINGS: FOTR extended edition. When I select the DTS audio track, I get NO audio at all. Same with the DTS track on OPEN RANGE. I don't have a separate receiver; I'm just running the audio through a normal Samsung 27" stereo TV. What am I doing wrong? Sorry if this is a stupid question, but I'm new to this. Thanks!