I'm out of the office for two weeks, returning 10 August. It's not clear whether I'll be able to read EMail before then. I'll respond to your message as soon as I can. If you need help with something before then, please contact Joan Roeske, 'jar@iti.org', 313-769-4175, for assistance.
Thanks! Van -------- Dr. H. Van Dyke Parunak internet: van@iti.org Scientific Fellow voice: (313) 769-4049 Industrial Technology Institute fax: (313) 769-4064 PO Box 1485, Ann Arbor, MI 48106