Due to moving house I am rather short of space and so some of the older and more obscure kit I own has to find new homes. If anyone is interested in any of the following (or knows anyone who is) - then give me a shout. http://www.bath.ac.uk/~ma9mjb/stuff.html Cheers, - Martin -- Martin inkubus at interalpha.co.uk "Seasons change, things come to pass"