content beagle jar:chrome/beagle.jar!/content/
locale beagle en-US jar:chrome/beagle.jar!/locale/en-US/
overlay chrome://browser/content/browser.xul chrome://beagle/content/beagleOverlay.xul
overlay chrome://navigator/content/navigator.xul chrome://beagle/content/beagleOverlay.xul
skin beagle classic/1.0 jar:chrome/beagle.jar!/skin/classic/