content: set appName to (system attribute "APP_NAME")
  tell application "Finder"
    tell disk appName
      open
      set current view of container window to icon view
      set toolbar visible of container window to false
      set statusbar visible of container window to false
      set the bounds of container window to {100, 100, 640, 250}
      set theViewOptions to the icon view options of container window
      set arrangement of theViewOptions to not arranged
      set icon size of theViewOptions to 64
      set background picture of theViewOptions to POSIX file ("/Volumes/" & appName & "/.background/background.png")
      set position of item (appName & ".app") of container window to {225, 40}
      set position of item "Applications" of container window to {375, 40}
      set position of item ".DS_Store" of container window to {400, 400}
      set position of item ".Trashes" of container window to {400, 400}
      set position of item ".fseventsd" of container window to {400, 400}
      set position of item ".background" of container window to {400, 400}
      update without registering applications
      close
    end tell
  end tell