I have a new Airport Extreme-n, gigabit ethernet product, and it's been working well for about 2 weeks, up until last night. I have Vonage hooked up to it and also a cable internet connection. Finally, I have an iMac G4 hooked up to it via ethernet cable. So, last night, I found that the Airport's light was blinking green, and totally unresponsive (which, in turn means I have no internet access or vonage service). Airport Utility couldn't find it, and I tried unplugging it/replugging it it, I even tried to hard reset it; all with no solution. So does anybody out there have any ideas, or have you had this problem? You guys have always been very helpful in the past. Thanks in advance!