Currently I have a NT 4.0 server that is a BDC on our network. I am wanting to upgrade the hard disk drives on this server and also upgrade to Windows 2000 as a stand alone server. (I already have another BDC server setup) When I do this upgrade I had planned on using the same server name and IP address. Does anyone know if I am going to run into problems by doing this? Are there steps in Server Manager I have to do so everything does not get confused? or should I use a unique server name and IP address? Thanks.