I added a comment to the page reminding the author that Classcaster is actually the system that CALI Radio runs on. It is important for people to know that this is not a one blog pony:)
The terrific Center for Computer-Assisted Legal Education has been featuring lectures and other educational materials at CALI Radio, otherwise known as the ClassCaster, for several months now.
A natural extension for podcasting. Between Lawyers: technology + culture + law