I have been remiss in pointing out that our big law librarians' northeast regional conference "NE2007" a.k.a. Libraries Without Borders held in Toronto last month has PowerPoint and audio files available from the Proceedings page on the website.
The University of Toronto has kindly been hosting this for us. We hope to keep the site up indefinitely; the audio recording was kindly paid for with a grant from the AALL/BNA Continuing Education Grants Program and from LLAGNY, the Law Library Association of Greater New York. A copy of the audio will also be made available from the member section of the American Association of Law Libraries (AALL) website.