I have a suggestion for Keith. Go to Google or whatever search engine you use and search on "DNA Testing". There are a lot of sites out there that give some basic understanding. . It can help as shown below: a.. Determine if two people are related b.. Determine if two people descend from the same ancestor c.. Find out if you are related to others with the same surname d.. Prove or disprove your family tree research e.. Provide clues about your ethnic origin Confused with all the talk of markers, mutations and haplotypes? See Genetic Basics: Understanding the Clues Found in Our DNA Hope this help you Keith! Ellie Call