I have a spare receiver that a friend gave to me (JVC RX-778v) and I am trying to transfer sound from another receiver in the house to this receiver (in the garage). I want to take my Tivo OUT RCA jack and run a LONG wire to my garage receiver to drive my outdoor speakers. I have outdoor speakers and I want to listen to my Tivo (satellite radio) on my second receiver via a long cable. Do they make a very long RCA cable (upwards of 80ft?) Someone here at work mentioned I should take the Tivo OUT RCA, convert it to coaxial, run the lone coaxiale wire to the garage, and then convert it back to RCA and then go into my garage receiver. Any ideas? I would like to get the best quality possible. Thanks!!