I was fooling around with other BAT files, and they don't seem to work either. The keys that pop up the Apple message are N, E, R, and T, if that helps. What's strange is that the Apple message says to press any key to return to the Install screen, and all of them work, but only those 4 keys do anything on the actual installation screen. I can't even exit out to DOS without exiting and reopening DOSbox.