I have 2 HD/DVR recievers. 1 in the living room and 1 in the bedroom. I now have a Tv in the office and all I want is the basic satelite on that tv. I was told that I could go to Best Buy or the like and get a basic Direct tv box. Simple enough except I was told that I need a 6 x 8 wide connector outside. Right now I have 4 lines going into a splitter (if thats what its called)and 4 coming out. 2 going to the living room and 2 going to the bedroom. What is needed to hook up the office tv with basic satelite? And if a 6 x 8 wide is needed where can I get one? Any help would be great.