So, you want to know what a Blogcast is right? Blogcasts are short "how to" videos that are linked from a blog; therefore, called a Blogcast. These are shorter than a Webcast from Microsoft and deal with a direct issue or fix on a related topic.

A great demonstration and must watch of the next generation web. Bill Gates with Ashley Highfield who is the Director of new media and technology from the BBC. http://blog.mix06.com/virtualmix/archive/2006/03/17/BBC_demo.aspx