11 December 2008 Due to platform enhancements, ProQuest resources will be unavailable during an 8-hour maintenance window that begins at 7:00 PM, Saturday, December 13 through 3:00 AM on Sunday, December 14th, 2008. During this time all ProQuest platform products, ProQuest Historical Newspapers, and the American Periodicals Series will be unavailable. Please share this information with your colleagues. Jayne Dickson CDL Information Services California Digital Library 415 20th Street Oakland, CA 94612-2901 510.987.0550 [log in to unmask] <mailto:[log in to unmask]>