My friend Matt Hester is passionate about technology and the way it changes peoples lives for the better. He has been working with the Internet Explorer 8 folks lately. The browser is something we all interact with on a regular basis. Matt has recorded a series of videos about Internet Explorer 8. They are fantastic! I am including one here in it SilverLight player. I would highly recommend you view the rest from Matt's Blog at the links posted below the video window.
Internet Explorer 8 Beta 2 Screencast: More Secure and Private Browsing
Internet Explorer 8 Beta 2 Screencast: More Reliable and Interoperable Browsing