Hi Charlene, and welcome to the Cagle mail list. You and I go back a long way in this research. Some of the first paper files I have are your work. Therefore, I know how much we can all benefit from your participation. Hope you soon feel better and can participate in the discussions. Welcome abourd and glad to have you. Doyle Chambers http://www.geocities.com/Heartland/Valley/7886 Family site http://www.my-ged.com/sterkkn Gendex site