I have an existing Exchange 2003 Server which I am replacing. The current server is running as vdasrv.vdasrv.volunteering-ni.org (sub domain). I have installed the new server as vdasrv4.volunteering-ni.org. I would like to transfer the existing mailboxes to the new server on this higher level domain. I also have a file server which is runnning active directory which i would also like to raise to this level.