Link current WSS installation to a new Active Directory

I am faced with a problem of having to link a current setup of WSS 3.0 (SharePoint) to a newly built Active Directory and do not want to have to re-link all my users back into People and Groups on the SharePoint installation.

I have the following setup:

Server 1 - SBS2003 Server running Active Directory and Exchange

Server 2 - SQL Server running SQL server 2005

Server 3 - WSS 3 / SharePoint Web Front End Server

I need to replace Server 1 and it will be replaced with an SBS2008 (64-bit) server to run Active Directory and Exchange (This will be, for example, Server 4).

My setup of SharePoint (which is across server 2 and server 3) will need to use the new Active Directory on the new Server 4.

Is there a way I can link my current WSS 3.0 setup to the new (rebuilt) Active Directory without having to remove and re-add all my users into People and Groups in SharePoint and therefore saving me from having to update all my people fields within my开发者_JAVA技巧 site with new ones so my dynamic list filters (using the '[Me]' function) will work properly?

I hope this makes sense and any help would be very much appreciated.

Thanks

Try this command:

http://technet.microsoft.com/en-us/library/cc262141%28office.12%29.aspx

stsadm -o migrateuser

   -oldlogin <domain\name>

   -newlogin <domain\name>

   [-ignoresidhistory]

After a quick look on Google, the following answers popped up:

http://sharepointapplied.com/2009/02/04/move-sharepoint-to-a-new-domain/

http://justgeeks.blogspot.com/2007/09/moving-sharepoint-to-new-active.html. This looks HIGHLY UNSUPPORTED though!