I believe this link will lead you there:
Videos and Powerpoints
Unfortunately, my filter at work will no longer allow me to browse our own website because we have twitter and facebook feeds on the front page. Take note future IT folks. There's a smart way and a not-so-smart way to do web security.
On another note, we will definitely be doing the seminars again this year. We're in the process of putting together the guest list right now.