I am migrating from an SBS 2000 server to new hardware running Server 2003. I can copy the data from the old server to a pc, then from the pc to the new servers. I however have not figured out yet how to port all of the exchange info from the old SBS 2000 server to the new Server 2003 server. Can 2 domain controllers exist on a SBS 2000 server. All help is greatly appreciated.