you're looking in the right place. The information on the website is 
complete with regards to what hardware is supported. It's correct that 
not all Keyspan products, but only those listed are supported.

I don't see much of a point in supporting the two or three button 
presentation remotes. They simply don't have enough buttons to use any 
of Remote Buddy's advanced features (like the menu).

Best regards, 
Felix Schwarz