The university will be performing a service pack upgrade to OAK on December 21-22, 2011. The system will be unavailable to all users during this period. This upgrade will not affect how courses look, but it should fix a number of bugs that have caused sporadic problems in the system. You can track OAK’s availability from the system’s main log-in page: http://www.vanderbilt.edu/oak/
Please contact your OAK Tier I+ administrators (Michael Hime and Sara Manus) if you have any questions or concerns.