content   unplug   chrome/content/
skin      unplug       unskin         chrome/skin/

overlay   chrome://browser/content/browser.xul   chrome://unplug/content/overlay.xul
overlay   chrome://rubberducky/content/xul/mainwin.xul chrome://unplug/content/songbird.xul

locale unplug en-US chrome/locale/unplug/en-US/

locale unplug fr-FR chrome/locale/unplug/fr-FR/
locale unplug es-ES chrome/locale/unplug/es-ES/
locale unplug es-AR chrome/locale/unplug/es-AR/
locale unplug it-IT chrome/locale/unplug/it-IT/
locale unplug nl-NL chrome/locale/unplug/nl-NL/