ProQuest Maintenance 4/28/07-4/29/07.

The next ProQuest platform enhancement release will be on April 28, 2007. There will be a twelve (12) hour maintenance window from Saturday, April 28, 2007, at 22:00 EDT to Sunday, April 29, 2007 at 10:00 EDT. ProQuest products will be unavailable during the maintenance window.