Hello All! I have an issues with my setup. I have TIVO -> HDMI -> Revue -> HDMI -> TV -> Optical audio -> Receiver Before 3.1 the optical out on my TV worked fine. After 3.1 The optical port was dark and I thought the optical output on the TV had failed. Found out if I remove the Revue, the optical works as before. I have an older Sony receiver that does not have HDMI, so I use the Sharp Aquos (Also Older) TV as a hub. Any Ideas? I did a search but nothing was like the issue I am having. Thanks!