Here is the press release, sort of: http://www.eurekalert.org/pub_releases/2004-08/fsu-gpt080904.php Note that at the bottom of the article it gives a url for a website that Greg Erickson set up, which has supplementary information: http://www.bio.fsu.edu/trexpressmaterials/. Read the article to find the user name and password. Mary