I used to be a DirecTV subscriber, but not for 4 or 5 years so it seems like a lot has changed. I decided to come back after I got tired of dealing with TWC. Just wanted to clarify a few things before the installer shows up tomorrow. I'm getting the HR34 with two C31 recievers. 1) The builder ran two coax cables outside from our wiring panel. One is being used still by TWC for Internet but the other is available. I know in the past you typically had several coax runs coming off the dish because SWM was in its infancy. Do all of the new dishes have the SWM LNBs now? I called DirecTV and asked, but the CSR had no idea. 2) How do the C31 receivers connect back to the HR34? I was looking at the specs online, but I don't see any wireless or Ethernet capability. 3) What "extra" (i.e. non-receiver) equipment needs to be installed? The reason I ask is that the panel where all of my coax terminates is already pretty cramped. 4) What is this Cinema Connection Kit that's on my order? From a few searches, it seems to be unneeded when you have the HR34. 5) Any thing to watch out for when the installer shows up tomorrow, i.e. common problems? Thanks!