Some intersting Links about Ajax or Atlas Ressources:
https://blogs.conchango.com/andrewbritcliffe/archive/2006/06/06/4038.aspx
BigDays 2006 (Vienna):
There was an Atlas session I attended an at the bottom of the link below there is a download of the slides. Additionally there are common Q&A that where asked during the presentation.
http://www.microsoft.com/austria/events/bigdays/downloads.mspx