Currently I have one Genie receiver in my family room. One coax cable from the wall goes to the back of the Genie- other coax cable from the wall goes to the SWM module the tech installed. I have a new roommate moving in. He has his own Directv account and wants to be able to watch his programming in my family room. He is bringing his receiver with him- how do we connect the receiver to the dish? Since only one of the existing coax cables is connected to the Genie, I'd assumed I would connect the second coax cable to the second receiver. Now that I've discovered the second cable is already connected to this SWM module I'm stumped. Any help would be appreciated.