Sid-- I can't find the Q&A article in my files--must have lost it after OI wrote before. Can you repost it, please.? If you ever get an answer to the "final question" please post it too. While this must be an "agree to disagree" subject for some, being informed is still essential. Thanks for your efforts. Camilla Flintermann Oxford,OH <[log in to unmask]> On PDWebring at : http://members.tripod.lycos.nl/genugten/flinterm.htm *** *** *** *** *** *** *** *** We agree to differ... we resolve to love... we unite to serve. *** *** *** *** *** *** *** ***