I looked at the help guide to rename domain controller for sbs 2003 sp2 and went to the command prompt with netdom computername command but the computer gave me this error netdom is not recognized as an internal or external command. operative program or batch file. Is there another way to change the name? Thanks.

ISTR that netdom is one of the support tools that you have to install from the OS CD. But since you've posted this in an Exchange forum (and since you're talking about SBS), I assume that you are running Exchange on the server. As far as I remember, renaming Exchange Server 2003 has always been something you should not attempt. Unless your help guide specifically states that it is okay? But if this is something you really want to do, I suggest that you research the specific subject of renaming E2003 servers very carefully.Outlook Web Access For PDA , OWA For WAP www.owa-pda.com email a@t leederbyshire d.0.t c.0.m