In the nearly eight years since you posted this query, much has changed in the genetic DNA testing world, and there are several webpages, and internet discussion groups, that will be of help. Here are a few of my favorites,
- DNA Testing Advisor: http://www.dna-testing-adviser.com
- DNAAdoption: http://dnaadoption.com
- Short Family DNA Project: http://www.worldfamilies.net/surnames/short/
- DNAAdoption Discussion Group: https://login.yahoo.com/config/login;_ylt=AtI46q.M_jXQ2vBSms...
Hope this very belated message helps,