Ian
If you have original Ketron upgrade usb stick please send your email on pm and I send you installation package . You install and you see protection

if you send style after installation to another user audya, he will see "protect style"

If you don't have upgrade usb stick please send your adress and I ship to you usb stick with instalations package
Thanks for the offer, Geniek, however, I'm presently using a
Yamaha Tyros4, and I usually create my own styles...well, actually, I edit the onboard styles (or styles from other Yamaha) to my liking.
I am a former Yamaha clinician, and I've been making my own custom edits for many years now.
Thanks again.
Gratefully,
Ian