[youtube]http://youtu.be/7FO_7GkAY_s[/youtube]
If you are in a hurry and don't have time to watch the entire presentation made by Apple last night, then I have two summaries for you that will bring to your attention everything you need to know. Of course I recommend you too This article in which I presented, in detail, the news announced by Apple.
[youtube]http://youtu.be/yU3JXHbDT-Q[/youtube]