I have cable at home and ADSL in the office. Both are connected via ethernet cable to Linksys WRT54G v5.0 routers. Question : when I connect the modem to the WAN port of the router, I get no internet connection to the computers linked to the wireless network. However, as soon as I plug the modem ethernet cable to one of the ethernet ports of the router (as opposed to the WAN port), I get internet connection right away. This is true for both the ADSL and cable modems. Logically, I should connect to the WAN port, right? For the ADSL modem, DHCP is enabled, so I disabled DHCP on the router. I would apprecaite any feedback on this issue. Thanks!