I have a laptop running Vista Pro that is connected to and logs onto a NT 4.0 domain server. I synced files to allow me to work of line. When I am connected to the network and want to move files on the server I get an error message that file are unavailble as I am not connected to the network. In the lower left corner of Explore It shows Offline status (offline) not connected. How do I reestablish the connection and keep it open for the entire time i am logged onto the domain??