Does someone have an address for Jim Clark? Thanks for the interruption. Jane Davidson Jane P. Davidson PhD University of Nevada Reno fax 702-784-6655 http://home.aol.com/Jdhexen my site is mirrored at http://www.geocities.com/Athens/Delphi/1536 "Histories are more full of examples of the fidelity of dogs than of friends." Alexander Pope