How to Dual Boot OS X 10.7 Lion & OS X 10.8 Mountain LionOS X Mountain Lion is Apple’s latest Mac operating system that is complete with a bunch of new features that iOS users will find familiar. It’s looking like a great addition to the Mac OS family, but for the time being it’s still in Developer Preview, has a fair amount of bugs, and isn’t quite ready for prime time. For those who want to explore and develop for OS X Mountain Lion without losing the
