I know enough about my family so I am not interested in doing this. My husband did ancestry.com. His fraternal grandmother was full blooded Indian. My husband's info that came back showed zero Indian. So who's to say how accurate this is? Maybe more of a "gimmick" to get more $$$$$$ out of those that do it. Every time my husband logs in to look for something, he is blocked by the "pay for more info" screens.