Thanks for the information on VCC Regards, Stephen. ****************************** Stephen Finnegan BSc, MRes PhD Research Student The University of Liverpool Department of Civil Engineering Brownlow Street Liverpool L69 3GQ Tel: +44 (0) 151 794 5215 Fax: +44 (0) 151 794 5218 e-mail: [log in to unmask] web: www.liv.ac.uk/~finnegan/test.htm ############################## %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%