thanks for reporting!

If the DMR remote does work with Remote Buddy, the fact that the 
Apple Remote does not work for you can only mean that there is a 
problem in Remote Buddy recognizing your remote's signals. Since the 
Apple Remotes embed a unique number within their IR signals, it may 
be possible, that I included part of these into the pattern used for 
recognition.

May I send you a debug version that outputs the raw signals it 
receives, so I can have a closer look at how they differ from my two 
Apple Remotes?

This should allow me to solve the problem pretty easily and quickly :-)

Best regards, 
Felix