At the risk of Michael's wrath I will ask Jim B. one more question. Why do you insist on translating "different" into "superior." Is it for the emotional charge that it gives your argument? Rod Rod Hay [EMAIL PROTECTED] The History of Economic Thought Archives http://socserv2.mcmaster.ca/~econ/ugcm/3ll3/index.html Batoche Books http://www.abebooks.com/home/BATOCHEBOOKS/ ______________________________________________________ Get Your Private, Free Email at http://www.hotmail.com