I'm using a WIN XP system and a D-Link 604 router. Verizon Fios provided a free 604 router a few years back when I signed up with them. Never had a problem with the router. I recently switched to Cable and am trying to use the Dlink 604 router but to no avail. After trying to log into the web-based configuration by typing in the IP address of the router (default:192.168.0.1) into the web browser, I am getting an error seemingly indicating that the password is incorrect (attempted ADMIN & left password blank as per D-Link site. I've also tried to reset the router using the reset switch in the rear on the router (didn't work). Is this router permanently linked to FIOS and unusable for cable? Thanks for any help.