Okay, here's a thread that everyone will like The challenge is: Name every major release of the Mac OS, starting with Panther and going back. You must list the version number, the code name, and at least one new feature. The winner gets to make up the next trivia challenge. ("Winner" being the person who goes back the most.) Skipping a release in between is fine, but you won't win if someone else can fill in the gap. Let's get it on!