ADMT 3.2 LAB Computer Migration not successful

I am in the process of doing some fire drills for ADMT forest migration and I am up to the part for the Computer Migration.
I run the process and I see that the computer is added to the Target Domain and I see on the workstation that the computer is now part of the Target domain, but I am getting a "Trust Relationship" error.  I know how to solve this, but that is way to labor intensive.

Shouldn't the ADMT 3.2 Agent do all the work for me and all the user has to do is log in to the computer under the new domain.

Also in the ADMT console in the Migration Logs I have an err2:7711 Unable to retrieve the DNS hostname fro the migrated computer  'SourceWS01.source.loacl'.  The ADSI property cannot be found in the property cache. (hr=0x8000500d)

I looked at the SPN value in the target Domain ADSI EDIT and saw that the computer object had no value.  Where in the source Domain it did.  I manually added the SPN to ADSI for the computer object and I was able to logon, but this is not a solution.
Something else is going on here.


http://portal.sivarajan.com/2010/05/workstation-trust-relationship-issue.html