I'll be closing the www services of Numeric Quest soon for some time. I do not know yet when the pages will reappear again. If you need them they are all best indexed and backed-up by Google. Please do not download anything en-masse now - the server is just too slow for this. But you are still welcome to peruse. Hoping to "talk to you" again, Jan Skibinski Numeric Quest Inc. Huntsville, Ontario, Canada