Hi,
ProQuest just sent notified us that there will be system maintenance to 
install infrastructure upgrades from Saturday, August 20, 2005, at 7pm 
(22:00 p.m. EDT) to Sunday, August 21, 2005 at 3:00am (6:00 a.m. EDT)

The following products will not be available during this time:
    * ProQuest®, including ProQuest interface products, ProQuest Historical 
Newspapers (traditional and graphical K12 interface), American Periodicals 
Series
    * Third-party databases such as CINAHL® Database with Full Text
    * XanEdu® CoursePacks Editor and XanEdu® Research Engine
    * ProQuest Archiver™
    * eLibrary®, SIRS®, and CultureGrams™
    * "Digital Vault" products, including the Gerritsen Collection, 
ProQuest Dissertations and Theses, Policy File, DNSA, and Digital Sanborn Maps

Please share this information with your colleagues, especially the 
nocturnal ones.

Thanks
Sherry

Sherry Willhite
Information Resources Analyst
Digital Library Services
California Digital Library