ARCast.net - Pyramid Patterns with Hossam Khalifa
This Video Cast was done in May 06 but it took a lot of time until it reached the MSDN channel9 site.
In this Video Cast i am talking with Ron Jacobs from Microsoft on one of the fundamentals of a good Software architecture which is Patters.
http://channel9.msdn.com/ShowPost.aspx?PostID=285894