I have this setup at home that was working for a while but the Airport Extreme showed an amber blinking light and all of a sudden I can't recall how I got AE to work the last time. I need help getting AE to work. This is my setup: 1. An optimal modem to a 2Wire router. The 2Wire router broadcasts a wireless network - call it "wifiA". Connecting to "wifiA" directly, I have no problems accessing the internet with my computer or iPad. 2. From the 2Wire router I have an ethernet cable link to the Airport Extreme (maybe 2nd gen?). The AE is to broadcast another wireless network - call it "wifiB". I somehow got AE to now show a green light but connecting to AE directly, my devices cannot access the internet. Appreciate any help anyone can provide to get AE to work properly so that I can access the internet while connecting to AE's "wifiB". Thanks in advance.