Thanks guys, one and all. Finally discovered the secret blend of eleven herbs and spices (I swear, I think the magic did involve eleven different ones; and I have some questions about some of those herbs; hope the teenagers don't discover them) Anyway, the documentation on FreeDOS was very close to accurate, but, VirtualBox and/or Microsoft and/or FreeDOS and/or neither of them and/or all of them and/or space aliens somehow made one tiny change to the user interface When I adopted the mindset of questionable mental states (induced by some of those secret herbs) I started making pot-shot guesses as to which things changed between versions, and one of my crazy guesses turned out to be accurate. And always remember, YOU are the idiot, and the experts are the smart ones. Uh-Huh Oh well, I need these guys to do this gig, so, I'm the idiot. yeah. Whatever, whatever, it works now. Thank you every one of you, for the loaned brain cells.