Quick update:-
UTM (which uses QEMU emulator) seemed promising, but Mac support for the emulator is patchy-
I've been unable to find a way to share data between the host (Mac Monterey) and guest (Mac OS9.2). Shared directory requires unsupported drivers, as does setting up a hard drive.
I can get data INTO Mac OS9 (by using a virtual CD Drive) but not out!!
So, it seems this solution is effectively restricted to running in a sandbox, like the other emulator that was mentioned..
I'm cutting my losses and will just use my PC laptop to run the Filer in future.
Rocky.
