I used TIVO for years and left a few years ago to go to FIOS and then to CableVision and Altice One. Once you have TIVO nothing compares EVER. So in planning on coming back I called Cablevision (Optimum Online) but was told they no longer offer CableCards (single or dual stream). If I got the Bolt - it can record 4 channels at once but I am assuming that's with 2 dual stream cable cards. If I have to connect to a cable box what will I get 1 or maybe 2 channels to record? Does anyone else have a Bolt connected to an Optimum Online cable box? How many channels can you record? Is the picture quality the same? Any help is appreciated.