This linksys 802.11b router did not work well from the first moment. It just kept on disconnecting around every 20 minutes. When I upplug and plug the power cable it will work fine for another 20 minutes. Everything looks fine, the IP, DNS and Gateway, just cannot access nothing, including 192.168.1.1. I tried to search for a solution and called linksys, I upgrade and downgrade firmwire for a couple of times, enable MTU and set it to 1453 coz I am a COMCAST user, I enable UPnP. I have tried pretty much everything I can imagine but the problem is still there. The router is great when it works. Sorry about the long story but I really need some help here. Thank you. Anybody has a clue to solve the problem?