I have read several posts concerning using the one for all remote to find discrete on off codes. I have a couple of questions about this
1. Is this just for tv's of can you also do this for other equipment ie. receivers, vcr's, ld and dvd players?

2. Can this method also be used to find other types of codes such as discrete input selections such as for a receiver?

3. Lastly, do you program these codes into the Pronto the same as you would any other code from a remote.