I have 2 satellite receivers that run 4 TV's. I would like to "switch" the remote TV's at will depending upon which room I am in, and what receiver I want to use (because only one receiver is the DVR). I would like to be able to watch DVR shows on the remote TV currently connected to the non-DVR receiver without having to disconnect and reconnect all the cables each time I want to do this. I was thinking of possibly using some type of cable splitter with pushbuttons or some other type of splitter. Is this possible, and if so, what would be the best items to use?