No problem DInstalling condition unload the latest version on the net Korg User page.
No need for manual, everything is simple.

ADQUATION / PERFORMANCE

Mac, no problem
Extremely powerful performance iMac and MacBook Pro.

NOTICE GLOBAL

I am the User for 4 months and I met no criticism ngative make.
The future is with virtual instruments.
They are cheaper than the real and much more portable. I practically nutilise that.
CHOICE HIGHLY ADVISABLE. A MUST !!!!!!