Hello CGD, Many of you have had questions about the errors you have been receiving when visiting certain websites. All the questions we have received in the last few days have dealt with website certificates that have expired or need to be added to your browser so you can view the page. An FAQ has been written to explain what to look for when downloading a certificate from a secure site and also describes how to accept and delete certificates. It is important that you view security certificates rather than just accepting them. This lets you verify you are indeed going to a correct web page. URL: http://www.cgd.ucar.edu/systems/documentation/faqs/windows/ssl_certs.html Hope this helps CGD/IS -- Nick Wehrheim Systems Administrator UCAR/NCAR/CGD nickw@ucar.edu 1850 Table Mesa Drive (W) 303-497-1374 Boulder, CO 80305 (F) 303-497-1324