I have two satellite connections in the UDC but only find one satellite connector inside and that is in the bedroom. Is there suppose to be another one for the living room TV? Is the cable used sufficient for HD TV? Would it work to connect new RG6 cable to the existing cable and pull the new cable through? I've used the roof top antenna and campground cable connections with no problems but I can't get my Dish system to work. I have a 2008 Cyclone 3795. If anyone has gotten their outside dish to work with the factory cabling let me know how you did it.