Cable providers usually have several tiers of service. The most basic will include local channels and a few cable channels. The next level will include the local channels and all of the cable channels your provider offers. On top of these layers you can add Premium channels, like HBO, on an individual basis. I you want to watch Food TV and the Sopranos, you will have to find out if the cable company offers Food TV (not all do) and which tier it's in. Then you would order HBO on top of that. Fun, huh
