http://tinyurl.com/5q63oc <-- View recorded webinar.
Alfresco 2.2 has focused on offering content management and collaboration for everyone in the enterprise. And has used web 2.0 technologies to bring together content management, collaboration, office and email integration all within one repository. Open Source ECM, Java based.
Clipping is a handy way to collect important slides you want to go back to later.