Hello- I'm having a strange audio problem and I'm not sure if it's a tivo problem or a cable co problem. The problem is I don't get any audio on one specific channel-- Disney HD. Disney SD and all of the other Disney SD and HD channels work. When I first noticed the issue I tried a few things: -- Primary TV through HDMI to my Yamaha AVR: no audio (w/ both DD and PCM). -- Alternate TV through HDMI directly to the TV: no audio (w/ both DD and PCM) My TiVo HDs connected to these two sets didn't have this problem. All other channels are working (so far). Thoughts? Ideas? Thanks!