Dear Larry I tried to post the message and got "the server made a boo boo" in return. Cannot be bothered to fight this. Are you able to do it from there? OUr web site (which I tried to link to) is http://www.zmbh.uni-heidelberg.de Christine Clayton ZMBH Im Neuenheimer Feld 282 D69120 Heidelberg Germany 49-6221-546876 fax 49-6221-545894