I thought you might enjoy reading two (2) recent articles about DNA and Genealogy. Unfortunately they are not available online yet but they should be available in your local library or if you subscribe to these two (2) magazines, you can read them. 1. January 2004 Issue of Popular Science (http://www.popsci.com/popsci/), page 78, titled "Putting the Gene Back in Genealogy". 2. November/December NGS (National Genealogical Society - www.ngsgenealogy.org) NewsMagazine, page 34, titled Non-Paternity Problems in Genealogical DNA Analysis". Both of these articles address some of the same problems we face with our DNA Study and they may help you to better understand the challenges. Gene Pennington (Group 7) Vice President Research Director Pennington Research Association, Inc. www.PenningtonResearch.org