^^^^^^^^^^^^
    ^   QUIT   ^
    ^^^^^^^^^^^^
    Quit VBD.  All data will be  lost  in  memory  if you forgot to save it
    before quitting VBD.  If you have  created a Learnfile, or simply added
    a new bootblock to the list, VBD will  try to save the new learnfile in
    the 'S' directory (with the name 'VBD.lea') before it quits.