I currently have a single domain/single forest structure running W2k3 domain controllers (windows 2000 native functional level). The name of the domain is ABCD.COMPANYNAME.CA When the domain was originally created, I believe that it was improperly named. It should have been called COMPANYNAME.CA. My problem now is that I need to add a second domain to the forest called NEWNAME. In active directory I need it's fqdn to be NEWNAME.COMPANYNAME.CA not NEWNAME.ABCD.COMPANYNAME.CA Does this involve the use of the domain rename tool to change the name of my forest root domain? Or is this even possible?