At home, I have a 2TB Time Capsule for a media server and router. We have a Mac Mini to play movies from the Time Capsule via ethernet. And we have 2 Macbooks for home. We use AT&T U-verse for internet with their 2-wire gateway. At work, we have a 1TB Time Capsule for a server and router. We have 2 Mac Pro's connected via ethernet, and 2 Macbook's connected via WiFi. I can connect to the office computers from home, and vice versa, via MobileMe. But I can not connect to any of the Time Capsules, only locally. I need to be able to connect to the office TC when on location, and I need to connect to the home TC when away as well. But they don't show up with my other computers. I have NAT enabled on both, I wasn't sure about 'default host' so it's unchecked. I have entered my MobileMe info in both, and file sharing turned on, and share over WAN, and local host name info.