SBC Effecent Networks ADSL modem that handles PPOE internally. WRT54G Linksys Wifi 54g latest firmware Linksys Gaming adapter 54g, again latest firmware (Makes it xbox certified) Attached to PC gamming adapter is connected to the WAP Connect to x-box cannot find the DNS. Linksys or xbox support were no help. From some internal screen I could see the adapter was connected to the wap with a signal it is about 10 feet away for testing. I tried the DNS 192.168.1.1 (Router), then I noticed in the router that it is 192.168.0.1 so that is the DSL Modem, I tried that, no. Then I went into the modem to get thoughs DNS setting and tried thoughs, nope. I even tried assigning it an IP. The Xbox works via cat5.