Thanks for the quick reply. Yeah, I think I may have been using the app incorrectly at first. Mounting it as a CTR does seem to be locking up the whole OS, though.. Gradually crashing the whole computer. Hopefully I can tinker a bit later today.
IHaveAMac, thanks for all your work on this. It's so rare to find tools like this that run on MacOS! I wonder if you could help me with a bug. I have my boot9 and SeedDB dumped, and I am attempting to mount CIA files from a .3DS file.. When I do so, it fails with the following error:
File...