Locians, An interesting footnote: You may have seen the link on Loci overview page that sends you to the page for GCG Wisconsin Package pricing. The very first thing I say against GCG is how terribly expensive it is...$10,000 for this and that. http://www.gcg.com/ordering/price_schedule.html Well, that page _used_to_ give prices. They now have a list of phone numbers. It makes me wonder if we've been spotted ;-) Jeff -- J.W. Bizzaro Phone: 617-552-3905 Boston College mailto:bizzaro at bc.edu Department of Chemistry http://www.uml.edu/Dept/Chem/Bizzaro/ --