UCLA hosted a faculty/staff seminar focused on how/why faculty should deploy podcasting in their classrooms. It is a great reference for other faculty members or universities who are concerned about podcasting, for example 'I don't want to podcast my lecture because the students will stop showing up', etc.
http://deimos3.apple.com/WebObjects/Core.woa/Browse/ucla-public.2118397018.02155049724
The seminar includes discussions lead by three faculty members who are using podcasting in their classrooms with great success.