UPDATE: For future maintenance periods, I am moving the scheduled maintenance time an hour later than originally planned to 7:00 PM EST.
PLEASE NOTE: I am initiating a regularly scheduled maintenance period for the Moodle server, every other week on Thursday evening at 6:00 PM EST, beginning on October 4, 2012. The server will most likely go down at that time and remain unavailable until the maintenance and/or upgrade is complete. I don't foresee Moodle being down much more than an hour unless it's a major upgrade, and it will usually be down significantly less than an hour. The maintenance schedule is subject to change but I will post a note here at least a full day ahead of time if that happens. Thank you for your patience.