Many (but not all) of the PIDs pointing to Wiley journals are not working. The folks who maintain the PID server are aware of the situation, but the full extent of the problem won't be known until tomorrow. Note that all journals are available from the Wiley InterScience site (http://www3.interscience.wiley.com/cgi-bin/home); the problem only affects the PIDs. Please share this information with your colleagues. --SET Steve Toub California Digital Library (510) 987-0078