Mac OS X Lion, the most advanced Mac operating system has finally arrived and it is driving Apple fans wild.

Mac OS X Lion launched together with the new 11 and 13 MacBook Airs. To get it, tech enthusiasts can simply download it at $29.99 from the Mac App Store as it will not be available as a boxed copy in the Apple store.

Advertised as the most advanced Mac operating system, Lion has many new smart features that promise to give users a new dimension of user experience.

Start the slideshow to find what why people are saying OS X Lion represents a quantum leap forward in terms of OS advancement