The International Society of Genetic Genealogists (ISOGG) is a non-commercial, non-profit organization whose mission is to educate and promote Genetic Genealogy. Join their Newbies email list and get all your questions answered about DNA testing by some experts in the field. Join at: http://www.isogg.org

For anyone wishing to see how DNA samples are taken see Dave Dorsey's site at: http://www.davedorsey.com/dna.html