I gave a short talk recently at the Society of California Archivists Annual General Meeting, during the panel session, "What the Hell Is It, and What Do I Do With It?: Cataloging Challenging Collections." My talk focused on the challenges associated with working with the Stephen M. Cabrinety Collection, specifically in relationship to the Cabrinety-NIST grant. The slides from the presentation are available on slideshare.

http://www.slideshare.net/charthai/what-the-hell-is-it-and-what-should-i-do-with-it-cataloging-challenging-collections