I am pretty sure I have los for install my question is how many lines need to be hung for two rooms. I have an older house with old cable run outside the house that's probably r56. To connect two tvs will one cable be run from the sattelite dish for each tv? Do the two tv units have to connect to each other in a way not including the dish. Just trying to visualize how this needs to be strung around the house. I do have a 24mbs dsl line if that's going to be used in any way. Thanks in advance.