GIven that MOL can be used to run OSs other that MacOS, we could in theory run Linux on the A1, then OS4 in a MOL session (?), until MOL is available for OS4. Perhaps there might need to be a bit of tweaking of MOL to make sure OS4 can see the ROMs (I have no ida how MOL works btw.)
But the question then is: can you run two MOL sessions simultaneously? You could have OSX & OS4 both running through Linux if it's possible. :crazy: