Sell the CD .. I want one. BTW I'm too much of a Luddite to pay online - I'll use a money order. (An engineer and a Luddite - what's next, a flat earther.) Cheers, Gord. -- Gordon L. Hayward, Ph.D., P.Eng., Associate Professor, Biological Engineering, School of Engineering, University of Guelph, Guelph, Ontaro, N1G 2W1.