[cid:image001.png@01CD5511.67722030] ProQuest(r) will be performing infrastructure maintenance on starting on Saturday, June 30, 2012. A twelve (12) hour maintenance window will be required for this maintenance to install the latest enhancements to the ProQuest platform. The window will take place from Saturday, June 30, 2012, at 7:00 PM PDT to Sunday, July 1, 2012 at 7:00 AM PDT. The following products will be unavailable during these windows: * Products on the new ProQuest platform will be unavailable. Access to products from any of our legacy platforms will not be impacted. The new ProQuest platform is at http://search.proquest.com/. [cid:image002.png@01CD5511.67722030] Please share this information with your colleagues. Jayne Dickson CDL Information Services California Digital Library University of California 510.987.0550 [log in to unmask]<mailto:[log in to unmask]>