This is mainly for information purposes for those of us who love HBO’s Deadwood, although after the show tonight, I expect we’ll be posting comments. “Wild West Tech” is a series on the History Channel (8:00 pm) which delves into the “technology” of the old west. But it also relates some of the history and characters of the time, and attempts to dispell myths and provide accurate info on practical matters, customs, etc. Keith Carradine has been the narrator (and has a lot of on-screen time), and he’s very good, but last week it was David Carradine who did the narrating. (I hope it’s Keith tonight, because he’s better than David.)