Hmm... Not sure where I'm going wrong with my set up, maybe someone can point it out. I have an XL4, connected via ethernet, using a Comcast cable card. I just got a Mini for the bedroom. I enabled MoCA on the Tivo (I've never used it before), gave it permission to allocate a tuner to the Mini and plugged the coax in the bedroom into the Mini. I registered the Mini with Tivo and started guided set up. I selected MoCA, but the Mini does not recognize a network. From what I gathered here, if my Tivo is hooked up through ethernet and connected to a coax cable, I don't need a MoCA adapter. Am I wrong about that? If not, what did I miss?