Learn How To use Finder, Preview, iChat, iCal, Mail, Safari,iTunes, iLife, iWork, GarageBand, iPhoto, iMovie, Address Book, Expose, Dock, Dashboard, Spotlight, Keyboard Shortcuts…or just Customizing your Mac. This awesome widget is ready developed for your OS X Mountain Lion(10.8), Lion(10.7), Snow Leopard(10.6), Leopard(10.5) or Tiger(10.4) Dashboard.
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Mac101 