ok guys...i'm about to have an oval dish (winegard elliptical DirecTV is sending me) installed with the sat c kit. what's key to this setup is that i have 2 existing directivos being fed by a 2x4 switch. And one of the tivos is at the TV with the built in HD receiver i'm going ot activate...so the tivos don't need anything from the 110/119 combined HD feed. I don't think the dish has a built in multiswitch (it's a winegard elliptical)....can i run the 101 output of the dish to the 2x4 switch i already have going to 2 directivos, and run the combined 110/119 line stright to the HD receiver (that i don't need non-HD programming on b/c one of the directivos is at that TV with the built in receiver)??? so with this setup, i don't need to buy an additonal 5x4 for the dish, right?