Hi, I have been a long-time member of DBSTalk but haven't visited in quite a while. I am currently looking at upgrading to the Genie and 2 or 3 clients. Here is my current setup: HR 20-700 in the Living room HR 22-100 in the Master Bedroom R15-300 in the kid's playroom (hooked to the only non-HDTV in the house). Whole-Home DVR Service - The HR 20 and the HR 22 are both connected to a TrendNet TEW 680 MB 450 Mbps Wireless N Media Bridge with a 4 port switch via Ethernet cables. The wireless bridge connects to the router, a Netgear WNDR3700. The R15 is obviously not a part of the whole-home system. Slimline Dish - The dish is 7 years old, so I am guessing it is not a SWM. The 4 lines coming out of the dish connect to a Zinwell WB68 multi-switch with 6 lines going out (2 to each of the three receivers). I am looking at replacing the HR20 or HR22 with the Genie (any advice on which to keep?), replacing the R15 with a Genie Client, and adding two additional Genie Clients for two other rooms. Am I correct in understanding that the Genie Clients must be connected via RG6? (At BestBuy the other day, a DirecTV "expert" told me they were wireless.) What, if any, changes will I need to have made to my network setup for the Whole-Home DVR to continue to work? Will everything in my proposed setup work as together? Thank you in advance for any insights you can provide.