The tinkering enthusiast communities that come up with emulators for Mac systems, in particular, are not always the clearest about self-documentation (the free-level versions of PC-emulating enterprise software like VirtualBox or VMWare are, unsurprisingly, more self-describing).
I elided much of the technical process of setting up a legacy operating system environment in an emulator, since my focus for that post was on general strategy and assessment – but there are aspects of the technical setup process that aren’t super clear from the Emaculation guides that I first started with. Last fall I wrote about the collaborative technical/scholarly process of making some ’90s multimedia CD-ROMs available for a Cinema Studies course on Interactive Cinema.