If you use a different wireless keyboard, the Pronto will need to be re-taught. The easiest way is to maximize Dilard (or make it quite large) to show the "Pronto-Airboard.dld" Dilard file and all of the keystrokes that Ken made.
Then teach those keystrokes to the Pronto from *your* wireless keyboard (whatever it may be). Nothing will need to change on the Dilard end, unless you wish to add more Directives to the list.
Using PowerDVD instead of WinDVD should be an easy swap. Replace the path to WinDVD in the "PlayMovie" macro, and change the WinDVD caption to PowerDVD in the "CloseApps" macro. In fact, change the caption to just:
in the "CloseApps" macro. Since this uses the title of a window to determine what to close, "DVD" will work for WinDVD, PowerDVD and the Microsoft DVDPlay program (but not Cinemaster). Anyway, that will make it less likely that you will ever need to change that macro again.
Technical Director, Home Theater Products