It has already been said by Tivo that this will happen within a few months. I don't remember the date they gave.
Roamio Pro, wired ethernet
Mini using MOCA (from the Pro)
on Cablevision Raritan Valley system (Central NJ)
w/ Cisco PKM803 CableCARD on firmware 22.214.171.1241
*** 2013 newbie to Tivo ***