> > Perhaps an email to Ilford would get the information? I'd suggest you e-mail David Carper, ILFORD Technical Service: david.carper@ilford.com I've seen him correspond many times in Photo.net's forums, and he's courteous as well as knowledgable. If he knows the answer, or can find out, he will undoubtedly respond. Cheers, \donw wilkes, Victoria, B.C.