content: tell application "Finder"
    tell disk "Roman"
      open
  
      set theX to 300
      set theY to 200
      set theW to 760
      set theH to 480
      set theX2 to (theX + theW)
      set theY2 to (theY + theH)
      set theI1X to 200
      set theI2X to (theW - theI1X)
      set theIY to 200
  
      tell container window
        set current view to icon view
        set toolbar visible to false
        set statusbar visible to false
        set the bounds to {theX, theY, theX2, theY2}
      end tell
  
      set viewOptions to the icon view options of container window
      tell viewOptions
        set arrangement to not arranged
        set icon size to 128
        set text size to 14
      end tell
  
      set background picture of viewOptions to file ".background:dmg-background.png"
      set position of item "Roman.app" of container window to {theI1X, theIY}
      set position of item "Applications" of container window to {theI2X, theIY}
  
      close
      open
      update without registering applications
      delay 2
    end tell
  end tell
  