Thanks jlet: So if I am watching tv through my PVR, would Ibe able to program the menu key from my television on the touchscreen? I would think if I programmed the menu key, it would be the pvr menu, and not the tv menu.
If what you are saying is right, I couldn't just ad the picture key to the touchscreen because it has a bunch of independent controls? Am I then back to having to go through the device key? thanks