Yep. Steve Jobs did have a computer crash after that on a keynote and mentioned that's why they had two on stage. Macworld 2005 had the line "Well, that's why

Yep. Steve Jobs did have a computer crash after that on a keynote and mentioned that's why they had two on stage. Macworld 2005 had the line "Well, that's why we have backup systems here." Actually, there are compilations of all the bloopers made during Apple keynotes. They weren't all perfect.