I am intent on purchasing an iBook sometime soon after it goes Intel (and widescreen?), hopefully sometime in the first half of next year. I've read lots of comments in the forums here about not getting a Rev A product. I understand that there can possibly be issues with, say, a Rev A iBook which results in a Rev B. But then couldn't the Rev B also have issues resulting in a Rev C? I know that actual upgrades occur in new revisions, but the upgrades are coupled with fixes for other issues, right? What I'm getting at is this -- is there really a good reason NOT to purchase the first Intel iBook? Am I not safe if I purchase AppleCare with the iBook?