ProQuest® will be performing infrastructure maintenance on January 30, 2010. A twelve (12) hour maintenance window will be required for this maintenance. The window will take place from Saturday, January 30, 2010, at 9:00 CST to Sunday, January 31, 2010 at 1:00 CST.

The following products will be unavailable during these windows:

• ProQuest platform products, ProQuest Historical Newspapers (traditional and graphical K12 interface), American Periodicals Series
• Genealogy and local history products including Ancestry Library Edition, HeritageQuest Online, Historic Map Works Library Edition, ProQuest Obituaries and Digital Sanborn Maps
• K-12 products, including eLibrary and SIRS
• COS products
• UMI products including online dissertation products