I have a Sony HDTV, and for the antenna channels (3.1, 5.1, etc) I need to program a "dot" to one of my buttons (which one?). I know it will be a learned command for the 880 right? But from research here I think I'm finding that this remote doesn't like the "." when you go to load the update?

Sorry if this seems confusing. I'm somewhat new again to the electronics world. I just picked up this tv and remote this past Sunday. I already have a AV receiver,a and regular DirecTV (DirecTV HD will be installed in a couple of weeks).