We are currently trying to migrate all of our child domains into one single domain. There are 3 child domains, 2 of which are Windows 2000 native and 1 is Windows 2000 Mixed. The target domain is Windows 2003 Native. We plan to use ADMT v2 for the planned migrations. There were many different project teams, each with a hand in AD, before I arrived. When an account was needed in a particular domain it was just created, even though there were obviously trusts in place. Now I have 1,000's of duplicate user ID's in the target domain. How would I go about merging the accounts in the child domains with the accounts in the target domain? Thanks, Chris List info : http://www.activedir.org/List.aspx List FAQ : http://www.activedir.org/ListFAQ.aspx List archive: http://www.mail-archive.com/activedir%40mail.activedir.org/