I currently have Comcast's X1 service (cable, phone, internet) and being a "mature" (read old) student, it's time to cut back on expenses. My wife's company has a contract with TiVo so she gets a pretty sweet equipment discount as well as a small service discount. I want to use the basic Roamio with a pair of TiVo minis along with a Mohu amplified antenna that I picked up yesterday that seems to be pulling in channels fairly well. So in researching the installation of this equipment I'm a bit confused as to what I do and don't need to make everything work. In the living room the Roamio will be connected to the antenna as well as to the Comcast internet through the router via an ethernet connection. The confusion comes in where I try to figure out exactly how the Roamio communicates with the two Minis. Can anyone help me understand exactly how this should be connected together? The diagrams on the TiVo website haven't really helped me too much. Thanks in advance for any help!