Hello-I have a Linksys wrt54gl router with dd-wrt on it. i have it hooked up to a cable modem. i don't know much about inner workings of dd-wrt because someone else set it up for me. i do know this: person who set it up was very knowledgeable and most of the time this router just plain works and works very well. have had it for years but realized i was still using default username/password so today i went into router setup & changed that. And now i can't connect to the internet at all using the router. I am using direct connection to cable modem to post here. I am using Win 7 64bit home premium os. can anybody tell me what i'm doing wrong here. I also changed my user/pass back to default just to see if that would work-no luck. heading to work very soon so i will check back later and thanks in advance-i'm really pulling my hair out on this.