Using Comcast isp and I'm trying to get it to cooperate with a Linksys WRT54G2 Wireless router. At the present, the internet works only if I have a single computer hard-wired directly from the Comcast Cable Modem, with no router involved. Here are my /ipconfig stats when things are working: Connection-specific DNS: hsd1.co.comcast.net IP Address: 75.xx.xx.xxx Subnet: 255.255.248.0 Def. Gate: xx.xx.xx.x and here are the specs when I'm either hard-wired or on wireless through my WRT54G2 Wireless Router: (I get the "Server Not Found" error and cannot access websites) Connection-specific DNS Suffix: (Blank) IP: 192.168.1.105 (100 when hard-wired) Subnet: 255.255.255.0 Default Gateway: 192.168.1.1 I have done this a thousand times with other routers, but this ones is really pissing me off I have flushed the DNS, power cycled the modem, etc........ all the typical trouble shooting has been done. Just followed the "simple setup CD" and it hangs and gives me an error "cannot find new router" and I lose the Connection completely. Linksys support is garbage and Comcast is the same. Using XP Pro my Thanks to anyone who helps..