silent disconnection for me means disconnecting her connection from the server without going to infront of her computer. any software to scan my network computers with mac addresses? or commands perhaps..?
chimp: yes she needs a network address inorder for her to print files needed by a client. there is a firewall but no prpxy server. there is no way i can disconnect her port on a switch bcoz we are using a hub. and we are using DHCP for the network.

am sorry i was just told to do so a minute ago. thanks again chimp & dark5yntax.