Aside from our Web site, http://www.wisdomlove.com/lovednaproject/ there are several other locations that many of the people who have tests submit their markers so they can be compared with large groups of people who have tested. http://www.ysearch.org/ http://www.ybase.org/ Another place to enter your marker numbers is quite confusing to me but I did manage some searches there and it is a huge database. http://www.smgf.org/pages/sorensondatabase.jspx Sorenson also has pages explaining the frequency of a given marker number. It is a good site to explore. I hope I got all the URL's correctly entered. Mary