hi, i just got a linksys wrt54g wirelss router. it came with a rj45 ethernet cable, which plugs into the back of the router in the internet port, and the other one to plug into the modem...trouble is, my modem (speedtouch 330) has only an rj11 connection on it.....im really stuck as to what to do now, as the router needs to be connected to the modem so i can get a connection...can anyone suggest a solutioin to this problem please? do i need a new modem?