So I get to start doing fun stuff now?

Yup. Now, Lesson 1 is about setting up your Address Book, which may not sound like that much fun at first, but when you compare it to a chapter on the history of personal computing, it's absolutely riveting. Actually, what makes it fun is how brilliantly Apple has designed even simple things like the Address Book, so I thought it would be a great place to startso turn the page, and start using your Mac now!