Hi John,
as you said yourself, most of these new microarranger owners are probably not familiar with korgs operating system.

I don't know how the microarranger functions, I guess it is similar to my pa800, pa3x.

This resources package, when loaded, I gather overwrites the factory sounds , styles etc plus any other settings they may have made themselves??

Just wondering what happens if Korg actually brings out an upgrade for their resources?

Does it mean you're constantly loading one package, then the other, depending on whether you want to use factory or your stuff?

Really got nothing to do with me as I don't own one, but with a bunch of newbies , you really should clearly explain how it works, just in case someone inadvertantly loads your package, and hasn't done a backup of their own system and loses whatever changes they may have made themselves to the keyboard.