Read some of the other threads and apologize for being such a noob, but I still don't understand the RVU technology. I just ordered the HMC34 and the CSR was new but tried to explain RVU and because I have a Samsung 8000 model, it wasn't compatible so I had to go with whole home setup with the 34 plus two additional receivers for the other rooms. I also have the CCK coming but read that I may not need that because I can just link my 34 to a wireless router. I knew this but do I need the CCK because of the additional receivers? I'll settle for help as to whether I need the the kit first and deal with RVU later. The tech is coming out on friday. I would appreciate any help and I'll have to make myself a regular here so I won't have to ask a lot of questions in the future. Man, when did things get so complicated?