In late February Jodi Schneider and I did a talk at Code4Lib 2009, and I posted the slides on The FRBR Blog: What We Talk About When We Talk About FRBR.
The video of the talk is now online!
Thanks to Talis and Karen Schneider and the Code4Lib organizers and Brown University for doing all the work.
UPDATE 22 June 2009: The video is also up at the Internet Archive, along with the rest of the C4L 2009 talks.