Migration for WDS 2003\Legacy to WDS 2008 Native, XP cant join domain or get computer name

Ok here is my senario.
Had a 2003 WDS setup running in legacy mode (RIS).
Images that were installed on Clients, came down, joined domain with a computer name dictated by the "Directory Servies" tab in WDS.

so the computer name woud be username##
it would also put the newly installed computer account into a specific OU (also in the same tab)

took all the old images, converted them to .WIM's and imported them as install images on the 2008 server runing WDS

now the converted images, still do what they are suppose to. The Directory services tab is the same on 2008 as on the old 2003 server.
However on newly created images, using th wdsutil, they do not get the name formating specified, they do not join the domain, and if you manually join the domain, they do not go to the OU specified.

now alot of this can be put (somewhat) in the sysprep.inf, however it is not in the sysprep.inf on the old images.
I have even tryed to replace the whole sysprep.inf of a working install with the failing one with no luck.

So there has to be something else in the old RIS (rpi\reped) images that is not in the WDS images.
There is something in WDS that tells the clients to join the domain, and create the computer account, however i cannot find it.

more information, in the old images, during the new WDS setup after the expansion of files and before the first reboot the computer account is created in AD, but i have not idea what is creating this, is it WDS, is it in the old RIS image?
any one have any ideas?
Who is Participating?
I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

prelude812Author Commented:
found the issue.
needed to create a sysprep.inf in \\servername\remoteinstall\images\windows xp\image name\$OEM$\$1\sysprep\

even though i had done this it ws missing the

Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
prelude812Author Commented:
in case any one wants an example here is my sysprep
located here
\\server\REMINST\Images\Windows XP\760v2\$OEM$\$1\sysprep

    OrgName="my company"
DoOldStyleDomainJoin = Yes    
MachineObjectOU= "OU=some OU, dc=domain, dc=domain, dc=com"

Open in new window

It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today
Windows Server 2008

From novice to tech pro — start learning today.