the other two tvs are not hooked up to a tivo right? if so they just get the over the air info about what is on.
The roamio gets it from tivo / zap2it.com, which is what you pay for with your service fees
Roamio Pro, wired ethernet
Mini using MOCA (from the Pro)
on Cablevision Raritan Valley system (Central NJ)
w/ Cisco PKM803 CableCARD on firmware 188.8.131.521
*** 2013 newbie to Tivo ***