Need help with something. Wondering if this can be done. Got a SL5 single wire from dish to splitter. Worked for awhile now with just HR20, HR24, H24 and 2 H25. I've gotten rid of the HR20. Now, with a Genie, I'm getting the DIRECTV SWM-8 Single Wire Multi-Switch (8 Channel) (SWM-8). Can a single wire from the dish (the one using SL5 LNB) be used or do I have to have 4 cables from the dish? If one wire can be used, which input does it go into (from the dish to which?)? I do have a PI-29 and one SWS-8 and another on its way with the DIRECTV SWM-8 Single Wire Multi-Switch (8 Channel) (SWM-8). Any help is appreciated. A diagram will be nice but I can't find anywhere with single wire from the dish, only four wires from the dish.