Advertisements I received my HD Tivo about three weeks ago (from tivocommunity store), and I am really enjoying it. However the optical audio does not seem to work. I have multiple DVD players that all work in my stereo, and I try the same cables and connections with my tivo and I get nothing. I do see light coming out of the connection and out of the cable when I hook it up. my stereo is a sony str-de845. I have tried switching the dolby digital to PCM, but still no results. I would like to know if there is anything else to try, or if I need a repair (exchange)?