Elmer Masters and I spoke at EDUCAUSE today in a presentation titled "Podcasting the Classroom: Two Models".

Here is the Powerpoint deck from the talk. Elmer used a TiddlyWiki for his talk and I will post a link when I get it - EDUCAUSEPodcasting.ppt

Here is a link to the audio of the talk that I recorded. Click to listen or right-click to download the MP3 - Educause2006PodcastTwoModels.mp3

UPDATE: Here is a link to a screencast of the presentation that syncs the audio to the powerpoints.