my_root # top dir of web space
  docroot
    # html files and the cgi instance scripts
  sw
    lib
      CGI
      HTML
      # etc.
      SW
        ProjectClass.pm
        Test
          TestApp.pm
        OtherApps
    test
      cnf
      tmpl
      upld
    otherapps
      cnf
      tmpl
      upld