I have done some research and I have decided on the E80. My question is where to set up. I currently have two family rooms. I have a sony DTV/Tivo 35 hr receiver and DVD player. In my second room I have my HT setup with a DTV receiver (No TIVO) and DVD player. What is the benefit of pairing the E80) with the TIVO. I was thinking of using it in my other room without TIVO.