Hi, We currently have an NT machine that is used as a Proxy/RAS/print server. We are replacing this machine with a windows 2000 server box. This new box will be running ISA server for our proxy connection. It will also be used as a print server. Does anyone have any ideas as to how I can make sure the users on the network are still able to connect to the internet through the ISA server and printers when the upgrade is complete? I would like it to be as transparent as possible to the users. Thanks, Paul.