Okay. I have a D-Link DI-704 (factory settings) and a Linksys BEFW11S4 (factory settings) . The DI-704 is connected to the cable modem. Then a crossover cable is being run into the WAN on the BEFW11S4. I get internet on all computers. But the DI-704 computers cannot see the BEFW11S4 computers. Help anyone?