CAN'T "SIGN IN" TO OSX LION FOR COMPUTER RESET
I'm trying to reset my Macbook Pro to its factory settings. I have already erased the disk and all that is left is "reinstalling Lion"; (when I purchased this mac, however, it was with Leopard). Anyways, I need to sign in with an Apple ID that has purchased Lion, and I have apparently not "purchased" it with my apple ID. What do I do? There is no other option other than Mountain Lion and I don't know where to buy it / update it (for what should be free?) / or at least "sign in" to Leopard.
MacBook Pro