Sorry this video is a little late.
iOS 4.3 Beta 1 brings a few new features including:
Personal Hotspot will allow the user to turn the iDevice into a wireless router that others can use to pick up a Wi-Fi connection.
AirPlay will now support 3rd party apps allowing the use of other media sources besides iTunes.
New FaceTime icon comes to us for the iPod Touch.
iAd Full Screen Banners may not be that exciting to consumers but anyone looking for revenue via advertising will be looking forward to this.
4 and 5 finger gestures for iPad is similar to a rumor that Apple may be removing the Home button and be replacing it with this.