Still, if all you want is a backup copy of a bootable disc, it is easy enough to do. It's especially easy if you have disc-duplicating software (such as Toast Titanium) and two optical drives.
Apple only sells OS X Mountain Lion as a digital download in the Mac App Store. The installer weighs in at a hefty 4.05GB, but the good news is that you can install your copy of Mountain Lion on all ...
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