I did not want to buy 3 new TIVO's and pay the additonal monthly charges for every TV so I am attempting to simply extend my TIVO to all of my TV's using the existing cable connections I already have. My diagram is pretty complex, involving multiple splitters but I am stuck on one point. Is there a way to take your coax cable coming out of the wall, put a splitter on it that splits it into (1) another coax that would go into the back of the TV and (2) into an adapter that allows me to use RCA's to connect to the TV. If so, I could watch regular cable on all TV's and use the input channel to watch my TIVO on all TV's. I would only need to get a high powered remote control so that I could control the TIVO from anywhere in the house.