Jeff, Could you put a copy in my home directory on the server? I wouldnt mind taking a look. Thnaks! g. -- -- Gary Van Domselaar Ph.D. Candidate, Associate Director, Faculty of Pharmacy, Bioinformatics.org: The Open Lab University of Alberta gary at bioinformatics.org gary at penguin.pharmacy.ualberta.ca http://bioinformatics.org/gary -- --