>Does anyone know where and when they are posting the updates to the Conference CD?

During Devcon they issued an update page that indicated that all updated session material could be found at a hidden page for attendees only. I would not be comfortable displaying it here without their permission. If you want the location of the page I would be glad to respond to you via email. My address is tidema@lans.mha.org

I hope that this will be helpful

Thom