Michael Sauers, a technology innovation librarian, gave a presentation on participating in Creative Commons and how it relates to libraries. He discussed the basics of Creative Commons licensing and how libraries can get involved by cataloging CC works, licensing their own works under CC, and educating patrons on CC. However, he noted there are some challenges like ensuring CC works don't compete with paid collections and addressing cataloging issues. Overall, CC presents opportunities for libraries but also requires consideration of collection policies and practices.