Somehow I screwed up the settings for the router (model WRT54G). Now my computer can't connect to the router. I ran the linksys cd and it gets to 80% then it said cannot not connect to the router, make sure all your exthernet is connect. It is. I ran the Comand prompt, typing ipconfig /registerdns, then it said unable to connect DCPS server. after that, I tried resetting TCP/IP by going to administrator, comand prompt. Netsh int ip rest c:\resetlog.txt still not working, I tried reseting back to factory settings. Still doesn't work. Right now, I'm using direct modem/exthernet. any suggestions?