When I moved into my existing house four years ago, the DirecTV installer was unable to accomplish the installation with a single dish due to aesthetic reasons. As a result, he installed two dishes. The first dish provides the signal to our most used HD DVR. The second dish provides the signal to our other three HD DVRs. My DirecTV Whole House Install is scheduled for Wednesday. Will we be able to get all four HD DVRs on the same network, or will the primary DVR be disconnected as it draws its signal from a different dish?