First post! Hi everyone! I currently have a MacBook Pro from 2008 and I'm planning to buy a new MacBook Pro in the next year. I'd like to upgrade my old MacBook to Mavericks (in no rush though). I'm wondering if buying the new MacBook with Mavericks pre-installed will credit my store account with the Mavericks 'purchase'. If that's the case, I could just wait until I get my new MacBook to upgrade my old one. If that's not the case, I could just buy Mavericks for my old MacBook when it's released. Thanks!