I have been reading some postings about DNA Testing. How exactly is it done? Do you know the cost of this procedure? Would we go to a lab and have it done? Also, exactly how would we use the results? My gggrandfather was John Hill, born in VA. I have not been able to find out anything about his parents, siblings, etc. So, any help would be so helpful in my genealogy work. However, I am looking at going back 4 generations to match a blood type, or whatever it is that we match. Would we all put in our results, and the matching ones would be relatives? I am just wondering how this would all work? I have looked for years to find any information, so if someone has figured this all out to work for us, I would certainly be wiling to do so. If anyone has this information, please let me know. Thanks, Victoria Sills Victoria Sills