Lee, UKUGers I cannot do Easter Weekend either. Big Orienteering Competition on. Accomodation already booked. I _should_ be able to do the week earlier. Roger -- Roger Hardiman Strathclyde Uni Telepresence Research Group, Glasgow, Scotland. http://www.telepresence.strath.ac.uk 0141 548 2897 roger at cs.strath.ac.uk