Barbara Tillett's Webcast of Jan. 12, 2010 is available online. It's entitled: RDA Changes from AACR2 for Texts. Both the Webcast (75 minutes) and the equivalent PowerPoint presentation (51 slides) are available at:
To access the PowerPoint slides, click on the link at the bottom of the Webpage. Some of the details relate to LC practice for the upcoming RDA test.
Thanks very much to George Prager for this information.