Hi: I received a message via my Plympton St Maurice page from Michael Rowse. The email address that accompanied it is inoperative. I’d be grateful if Michael would email me directly. Cheers Brian Randell -- School of Computing Science, Newcastle University, Newcastle upon Tyne, NE1 7RU, UK EMAIL = [email protected] PHONE = +44 191 208 7923 FAX = +44 191 208 8232 URL = http://www.cs.ncl.ac.uk/people/brian.randell