So I come home today and hit the answer machine and it says, thanks for being a loyal dish-network customer, enjoy your new HD local channels. I get all excited turn on the tv and locals don't look any different, and it doesn't say HD in the information bar at the top. Should I call or just wait it out? One other thing, does everybody's HD signal go out all the time? Seems like I have to switch to the non HD channels alot cause that signal never goes out. Any opinions?