Presentation given to the U.S. Copyright Office on June 4th, 2012 regarding exemptions to the Digital Millennium Copyright Act (DMCA) of 1998. Petitioners included educators asking for a 3-year exemption (7A) specifically related to educational uses of DVD media. Full presentation features videos (see https://vimeo.com/42164040 ) of classroom discussions. See http://www.copyright.gov/1201 for more information and the official ruling by the Librarian of Congress.