Just got my Cable Card installed this morning. It was tuning in okay. I let the Comcast installer know I only wanted one outlet, I would deal with the Mini in the bedroom. So is there a FAQ? Or here are some questions right away. 1. I purchased both with Lifetimes. Do I need to activate or something? I admit I haven't gone though the complete guide yet. 2. One coax on the Roamio, which comes from the splitter. I have ethernet connected to my router. So the same splitter feeds the coax into the other room. So would I just connect the coax to the Mini and they should communicate over the splitter? I asked for a 2 Ghz splitter and he said they only have 2 or 3 ways and installed what looks pretty old. I did buy a Monster Cable 2 Ghz splitter from Amazon. One concern I had was whethr the RG59 built into the walls of my 30-year old townhouse would perform well enough.