hai every one, i want to share my dataone bradband connection with 3 pc's.i have bought a switch.now the cable from broadband modem is plugged into port 1 of the switch.other pc's are connected from 2 & 3 ports with a network cable.my connection is a dial up one.i am able to connect only one pc at a time .i want to connect one pc and bring that connection to other pc's at the same time.help needed to configure?thanks in advance