i agree with what has been said...one recommendation:
run your HDMI from Tivo to your TV (best picture quality assuming your TV is good quality). Then run an optical or coaxial to your preamp/processor for sound only. An HDMI cable today is no better at sound than an optical or coaxial...only better for picture. If you run your HDMI to your preamp/processor you will have to run it to watch TV (not pass through on video).
Cheers
run your HDMI from Tivo to your TV (best picture quality assuming your TV is good quality). Then run an optical or coaxial to your preamp/processor for sound only. An HDMI cable today is no better at sound than an optical or coaxial...only better for picture. If you run your HDMI to your preamp/processor you will have to run it to watch TV (not pass through on video).
Cheers