Has anyone been successful at extending the network of a time capsule with an airport extreme? I just spent a few frustrating hours trying to add my airport extreme to a WDS network, and also tried the "extend the n network" option that is supposed to be easier. I couldn't get either to work. Basically when I got the airport utility to finally recognize the AE base station, the internet wouldn't work - says I wasn't getting a valid IP address. Only when I removed the AE plug and powered it down, the time capsule would allow me to get onto the internet. what a pain!