We just got Satellite TV about a month ago. I've been watching both History and History International when I get control of the TV, which is usually in the morning. I have been catching actual shows on History when I watch.
I'm kind of quirky, though, as I like Monster Quest, but don't really get into UFO Hunters.
I have caught two different shows, one about the ticking timebomb that is the Yellowstone supervolcano, and the other about Mega Tsunamis caused by landslides, on both History and Discovery channels. The exact same shows. I would not be surprised to find out that Discovery, History, Science, Military Channel, and a few others are all owned by the same parent company.