Problems during the iPhone 4 keynote: http://www.youtube.com/watch?v=2qivCeSIaKA http://www.youtube.com/watch?v=2qivCeSIaKA Other Apple keynote bloopers: http:

Problems during the iPhone 4 keynote: http://www.youtube.com/watch?v=2qivCeSIaKA http://www.youtube.com/watch?v=2qivCeSIaKA Other Apple keynote bloopers: http://www.youtube.com/watch?v=GCZgqoQSGu4 http://www.youtube.com/watch?v=GCZgqoQSGu4 Software is buggy sometimes, that's just life, and Apple is not immune to it. The best a company can do is have a backup system that they can quickly switch to so they can continue the demo.