that's not working in my iMac. I have also modified OF but i only "silent" mode
Do you have only morphos on iMac?
no, I have MacOSX , Debian 8 and MorphOS 3.12
AmigaOS: Pegasos II, Sam440ep-flex, Micro A1-C, AmigaOneX1000
MorphOS: Pegasos II, Powerbook G4, iMac G5, Powermac G5 Quad