This is a question for everyone whose has a 20.0/21.0 remote. Does anyone know what those four colored buttons located above the DVR button are for? I read the user manual on DISH's website and it said they're shortcut buttons for future use, but can someone here at Satguys give me a better explanation. I know the 32.0 remote has those same buttons and the red one is for "jump" (don't know what that means) but do the 20/21.0 remotes do the same "jump" thing as well? Any info would be appreciated.