right now I have a DISH 500 with a dpp lnb with 61.5 hooked to the input of that lnb...I have 2 lines going directly to the receivers...I want to hook up a DPP 44 switch with another dish at 72.7...do I have to run the 61.5 line seperate to the DPP 44 switch or can I take the 2 lines from the 500 switch which combines 119/110/61.5 already and just add the line from 72.7? I have an extra dish and the switch already thats why I'm not changing to the EA Dish trying to use some extra equip in basement...thanks