If I'm only going to run 1 HD DVR receiver, as I used to have two HD receivers and only one cable is coming from the dish, do you only use the two red connections on the SWS? Come to think of it, do I even need the SWS, if I'm only going to use one receiver? Maybe I can go straight from the dish to the PI21......? Took this system from my old house to new house and it's been long enough, where I have forgotten how it was.

PI 21 goes from the receiver to the to IN side of SWS, then the RED OUT1 on SWS goes to the dish........right?

I won't need to use any of the white connections on this SWS...?

Thanks, Brad