[youtube]http://www.youtube.com/watch?v=OJsnqa4yWfA[/youtube]
If you don't have time to watch the entire keynote in iTunes, then you can watch this video which represents a summary of everything Apple had to show the world during the WWDC 2010 keynote presentation. You will briefly see everything that was presented about with iPhone 4, iOS 4.0 and all their features.
I wish you a short but pleasant viewing!
