Here's my take on it:

Ketron is the ONLY arranger manufacturer who does NOTHING to motivated users creating & sharing their own modified styles amongst themselves. Most popular arranger forums have thousands (if not hundreds of thousands) styles, voices & registrations to be downloaded for free. They provide software with which to modify styles and even keep these up to date.

Ketron does NOTHING of the sort. To the contrary, they go out of their way to make sure that only a selected few can contribute to making new styles, all copy protected & none of it free. And for the few that do, they have do revert back to an old OS which is no longer available as it contained relaxed copy protection to such an extend that users could actually share modified styles amongst themselves if the same OS is being used.

I think the above accurately sums up the situation.

Cheers,

Henni