Hi there. Is this the correct forum for questions about new FCC rules, cable cards, cable companies and set top boxes from cable companies? I'm looking into changing over to a cable card household, and need info. thanks

This will work. This is specifically a non-HD forum, so your questions should be relevant to folks using non-HD digital cable, though generally many questions in this realm really do apply to both SD and HD the same.

Tivo HD is usually discussed in the "HDTV Recorders" forum, along with proprietary cable HD DVRs. There are also forums for HTPCs (separate ones for Windows, Mac OS and Linux). Specific models of HD set-top-boxes have threads in the "HDTV Technical" forum.