I think I've already realized something I've been doing wrong. When I program for my Yamaha receiver, the DVD input never works, so I would clear the whole thing and 'learn' all the buttons manually...looks like I should just try again to add that one button. I thought I had done that before, but if the remote has only about 20 bttons of 'learned' memory- I know I'm way over that.

I'll start over and let you know how it goes.