Has anyone heard of any plans for future broadcasting of HD audio codecs on movie channels or pay-per-view? With the recent trend of many Netflix Blu-ray rentals only including a dumbed-down DD 5.1 audio track, I would very likely cancel my Netflix subscription and watch on DirecTV exclusively for my movie rentals if they were to offer the HD audio. Is there a limitation somewhere that makes this impossible with current broadcasting equipment? Is it a licensing issue? Do they just think there is no demand to make it worth the trouble?