Brian Goldfarb from the ASP.NET team just posted about a new series of "How Do I..." videos. Brian is a top notch speaker who seems to know jsut about everything there is to know about ASP .NET. There are about 2 hours of them I believe.
There are lot of resources at the ASP .NET Development Center and they are well worth checking out. One could probably build a large portion of a course out of just those free resources.