some google info to study thru the weekend : <A HREF="http://ragingbull.lycos.com/mboard/boards.cgi?board=CLB01233&read=1961" target="_blank">http://ragingbull.lycos.com/mboard/boards.cgi?board=CLB01233&read=1961</A> <A HREF="http://ragingbull.lycos.com/mboard/boards.cgi?board=CLB01233" target="_blank">http://ragingbull.lycos.com/mboard/boards.cgi?board=CLB01233</A> jwg