Dear John Gregory, The text without the diagrams would be great for my needs, is it possible you could email me a copy to [log in to unmask] Yours Mark Taylor ----------End of Message---------- Run by SURFACE for more information on research, consultancy and MSc. in Accessibility and Inclusive Design programme visit www.inclusive-design.it/ Archives for the Accessibuilt discussion list are located at www.jiscmail.ac.uk/lists/accessibuilt.html