****rvenneman I guess you’re on mac so the windows folders below do not aply to you, but probably someone can explain where all this located on mac.
My advise:
Just buy 2 identical 2tb or bigger external usb drives, start using them for your cubase projects instead of the computers internal disks…
Put all your cubase project folders on one of the disk, make a backup on the other drive to be safe. Label them (disk one: projects, disk two: project backups…)
Keep your cubase dongle with the disk you travel with. (I travel with my backup disk)
To be absolutely safe, also sync one of the disks to an online storage sevice like dropbox or Stack.
Now you can open all your projects using any computer that has cubase and your plugins installed, and you also have have a backup…
Use software like BeyondCompare or something similar to sync the two disks.
I also have a folder containing a copy of the following folder: C:\Users\username
the folders that contain your presets and settings are:
C:\Users\username\AppData\Roaming\Steinberg\Cubase 10_64
C:\Users\username\Documents\Steinberg
C:\Users\username\Documents\VST3 Presets