Hi all. In setting this up it wouldn't let me join this server to my existing domain. I'm new to the SBS but not 2000 or 2003 server; i'm guessing it's a caveat of SBS? Anyway I want to move this domain controller off of it's internal 'domain' as it's the only one on it to my REAL internal domain so I can use AD for exchange. How do I do this. Do I have to use DCPROMO or is there something else I need to do?

Hi Mark, SBS is really a bit of a different beast. I am not even sure you can add an SBS server to another domain. Iam assuming that you are trying to migrate your Exchange data. Take a look at this article: http://www.msexchange.org/tutorials/Migrating-Small-Business-Server-2003-Exchange-Standard-Part1.html Jim

SBS has to be the first domain controller in a domain, and therefore cannot join an additional domain.