class UIBuilder
    glade = File.basename($0, ".*") + ".glade"
    if File.exists?(glade)
      gui = GladeUI.new(glade, @mapper)
      @threads << gui.consume_perform
      @threads << gui.consume_update
      @threads << gui.main
      @mapper << gui

      gui2 = GladeUI.new(glade, @mapper)
      @threads << gui2.consume_perform
      @threads << gui2.consume_update
      @threads << gui2.main
      @mapper << gui2
    end

#more stuff

end