Thanks, John, for the explanation about Melincryddan. I had wondered myself about the "change of air" and could only assume that it must have been less humid?? I'm going to have to practice the art of brevity, but I took a chance on putting a little extra information in that first e-mail as an introduction. Thanks again for responding. Kevin Jenkins __________________________________ Do you Yahoo!? Free Pop-Up Blocker - Get it now http://companion.yahoo.com/