Copy Active Directory Accounts from Windows 2003 to Windows 2008 R2

Hello,

I am working on a solution to have Lync work in multidomains where Lync lives in one domain and some users exist in another. The domains have a two way transitive trust. I used the following article which helped me with a script to copy user accounts including SID from one 2008 R2 domain to another. The accounts would remain disabled in the destination domain. This method using Active Directory Web services on both sides.

I need to figure how if I can do something similar from a 2003 domain to a 2008 domain. Copy the users, maintain the SID and GUID's to a disabled account on 2008 R2.

Article used

http://thamaraw.com/2012/12/15/substitution-for-fim-in-lync-server-resource-forrestdomain-deployment/comment-page-1/#comment-1141