I just ordered the DNA kit the other day. I am wondering if it would trace 6-10th cousins and up (if the people have had DNA testing). Some of my lines are pretty solid (to my knowledge) and 6-10+ cousins would probably be helpful!! What can I expect? BTW I have 17k+ people in my tree and have done some work on it. I don't know if the amount of people in your tree matters or not.