Advertisements I have a TiVo Bolt and a TiVo Premier, both with cablecards from Comcast. I also have 3 TiVo minis tied to the Bolt. I am considering dropping my Comcast subscription and returning the CableCards. Will anything in my setup still work if I do this or do the TiVo's require the cablecards to be inserted and subscribed to be able to do stuff like watch Netflix/Amazon/Plex/etc? Thanks in advance.