Hello All, I need help. I have AT&T DSL service using a 2WIRE Modem. For a few years now I have used an older Airport Extreme to create a second wireless network in the house. The Airport Extreme was connect to the 2WIRE with an ethernet cable. I used a newer Airport Express in another room to wirelessly extend the range of the new wireless network that the Extreme was using. Recently for reasons that are unknown both the Extreme and the Express failed (flashing Yellow lights). I have done everything I know how to do to get things up and running again. Everything in the house has been restored to factory settings and set up again but I cannot get the Apple routers to talk to my 2WIRE modem anymore. Can someone give me a bare bones, talk to me like I am a four year old tutorial on how to get things up and running again? I'm dying here. The modem is in one corner of the house and doesn't reach the far corner very well at all. This is where our 14 year olds room and computer is and homework has become and issue lately. Please help!!!!!