Hello, I am having problem with my Airport Extreme base station. It has worked perfectly for nearly two years now, first attached to an ADSL modem and latterly to a cable modem. But recently things went awry. It is plugged into the cable modem and the two apparently see each other. The Airport is still pumping out a strong network signal round the house, which our laptops pick up. The problem is that we cannot get to the Internet via the wireless network. It says we are connected. In the Network Diagnostics we get green lights up to and including the ISP setting. But the Internet and Server settings remain on yellow lights. This suggests there is a problem with the modem or the ISP this is not the case. Both our laptops get Internet access if we plug directly into the modem. So our ISP has washed its hands of the problem, insisting the fault lies with the Airport base station. I have gone through all the usual stuff: switching everything off, reconnecting, etc. I have also reset the base station many times. But we still run into the same problem. Weirdly, when I tested the base station with a BT Openworld modem at a friends house it worked in other words, we could not only connect to the network but also surf the net. However this worked only intermittently. Does this all add up to the fact that the base station has died on me? Or is there something anyone can suggest to fix the problem? Many thanks! Carl PS: If its time to get a new base station, any thoughts on which one?