My cousin recently purchased a new Macbook Pro, and he's eligible for the free Mountain Lion download. He's out of town, but I have his receipt and his serial number and all that. When ML comes out tomorrow, I know I have to go through the Up-To-Date Program on Apple's website, but since I have to type in his Mac's serial number, can I still download ML on my (separate) Mac?
And if I can, will I be able to download ML on 5 other Macs using my Apple ID?
And if I can, will I be able to download ML on 5 other Macs using my Apple ID?