I was wondering if anyone else has had this problem. Every once and a while (like every two or three days, I'll turn on my system and there will be no sound from recorded programs OR live TV. The Tivo's menus have all their trademark bleeps and boops, but if I try to play any recorded programs or watch live TV, there is no audio whatsoever. If I try streaming music from my desktop PC it works fine. Last night, when I sat down to watch a show, it was the same basic problem, but I seemed to be getting a split second of audio when I started playing something, then it was the same old story. Any ideas? There's a chance that this might not be Tivo's fault. We might be having electrical problems in our house, so that might be doing funky things to the machine, but I wanted to see if anyone else has had this problem. Thanks!