New Setup with Roamio Plus and Mini

Hi all:



I've read and read and read other threads on this issue, and still feel very dense. So I'm throwing myself on your collective mercy and knowledge.



We are getting both internet and TV via Comcast, with the location in the Living Room. Our Apple router is also in the Living Room.



We bought a Roamio Plus and a Mini. We got the Roamio installed with Comcast yesterday, and it does work (which was another story entirely). We have not yet installed the Mini.



Comcast installed a dual splitter on the cable line yesterday, so one side goes to the Internet service, and one side goes to the Roamio. We currently do not have coaxial cable carrying a TV signal in the bedroom.



1) Do we need a MoCa adapter on either side of the equation? Tivo.com is unclear on this. (My understanding is that the Plus already contains one, but do we need one on the Mini side as well?)



2) If we don't need the MoCa adapter, do we need to split the cable signal *3* times, instead of the current 2 - one for Internet, one for Roamio, and one for Mini?



Thanks.