I've upgraded Snow Leopard to Mountain Lion using the App Store. What's the legal status of my Snow Leopard copy?
- Is it still "bound" to that install, i.e. the Mountain Lion only legally counts as an "upgrade" and I'm required to keep the original one, or
- it is now "free", such as if I want to use it to install it elsewhere, I can (legally) do it (i.e. I would have one system running 10.6 and another one running 10.8)
(hint: I'm not talking about dual boot)
(hint: I'm not talking about if it is feasable, only if it is legal)
Best Answer
Yes, for the first question. Whenever you sell your Mac, you're expected to sell it with the OS it came with, which in this case is Mac OS X 10.6 Snow Leopard. Your upgrade to OS X Mountain Lion purchased from the Mac App Store belongs to you for your use and cannot be transferred to another person (on the other hand, if you bought a Mac with OS X Mountain Lion preinstalled, you're allowed to do a one time transfer to another person).
From section 3. Transfer in the SOFTWARE LICENSE AGREEMENT FOR OS X MOUNTAIN LION (emphasis mine):
For the second question, yes, you can install Mac OS X 10.6 Snow Leopard on one other Mac that you have. Look at the SOFTWARE LICENSE AGREEMENT FOR MAC OS X, where section 2. Permitted License Uses and Restrictions states (emphasis mine):
You can do a one time permanent transfer of the Mac OS X Snow Leopard license. Section 3. Transfer in the agreement states (emphasis mine):