I have a question. I think there is a simple answer but need advice. We have a Windows 2000 Domain Controller and a Windows 2003 Exchange Server which is set up to also act as a failover PDC. We can create a User and Mailbox account simultaneously on the Exchange 2003 Server and we would like to be able to do the same function from the Windows 2000 PDC Server. At moment when you are on the PDC you can only create a User account. I believe a component might be missing to allow the mailbox to be created from the Windows 2000 PDC but I am not sure what that component it? Any advice would be greatly appreciated!