Attached to this page are several CAS powerpoints.
Also some ppts are linked from the CAS 3 JA-SIG pre-conference seminar page.
Also see the Sakai CAS powerpoint presented by Drew Mazurek and ~awp9 20 July 2005, and reposted as HTML.
The slides from the kiosk ~awp9 presented at JA-SIG Atlanta December 2006 are available online.
~awp9's February 2007 Tucson JUG "Gentle Introduction to CAS" is available online.