I am using DVDFab BluRay/DVD Creator version 11.0.6.1 on MAC Catalina 10.15.2. It crashes a lot when trying to customize the menu and a save project option would be nice. The archive does not hold all changes on the Mac, only the files that were saved. Just a simple save project that will keep all settings, menus and layout would be nice. Also if you have to come back a year later to burn more copies, it would be nice to not have to re-build it all if a change is needed.