"Musical704,
Interesting you should mention this. We were just discusing this option a few days ago ... for future updates. Ofcourse the OS is upgradeable!!

AJ"

Interesting that upgrading should be a topic of discussion within Ketron.

Based upon the upgrade history of previous Ketron products, you may have been better off talking about obsolesence.

X series users continue to wait; SD1 users continue to wait, Vega users continue to wait.....it there a pattern here?

Art