bad link in your installation of GT
http://www.gossamer-threads.com/scripts/resources/
http://www.gossamer-threads.com/scripts/resources/Support_and_Documentation/
Click on Home. The url is missing a ending slash. Which still should work, but it doesn't.
http://www.gossamer-threads.com/scripts/resources/
http://www.gossamer-threads.com/scripts/resources/Support_and_Documentation/
Click on Home. The url is missing a ending slash. Which still should work, but it doesn't.