Amazon.com description: Product Description: The tricks in Taming the Pride will also work with Snow Leopard and Lion! The Mountain Lion Edition of Customizing OS X contains over 300 fantastic tweaks, hacks, secret commands, & hidden features to completely customize your OS X Mountain Lion user experience. Why customize your Mac? Well, because you can. It’s that simple. Learn how to completely personalize your Mac, fine-tuning every aspect of OS X to help you become more productive and efficient by making Mountain Lion more closely match your personal computing style. You will learn how to tinker and tweak OS X, bending it to your every will and squeezing every last drop of performance out of your Mac. Taming the Pride shows you how to completely customize your user experience until your Mac has its own unique look and feel. New chapters in the 2nd Edition show you how to create your own custom trackpad and mouse gestures and snap windows. You don't need to be a computer geek to customize OS X. Learn how you can safely and quickly customize and personalize OS X Mountain Lion.