Well, I am running it from Windows 98. I got the sound to work, but it is doing funny things with game configurations. One minute the game is horizontal, the next it's vertical and I can't figure it out.
I didn't see anywhere where you could not run the game from Windows. I was going to strip windows from the machine after I got everything working, but ArcadeOS just doesn't seem to be working out. It is a little nice, but it seems to have some weird problems and I guess I'll move to evaluating another front end.