We have student computer labs running XP, in an Active Directory domain. Imaging via Zenworks is working fine, except that after re-imaging an existing machine, we need to manually rejoin the Active Directory domain. I can do this semiautomatically by launching a bundle which runs Netdom to rejoin the domain, but I'm not sure how to get this to run automatically after every reimage, so that I could fire off the image on a Friday night and have it ready for use when we return on Monday with no further action from me. Running the bundle as an add-on image won't work, as it needs to launch a script inside a running windows install

Is there a best practice procedure for doing this? Also, it's unclear whether the image safe data in windows 7 fixes this problem, can anyone confirm/deny that?