I have an Apple Airport Extreme as well. It's how you're able to view these fora, as the server is hooked up to it, so obviously it works. But there's a caveat: if you dabble in Ubuntu, the last time I checked, Ubuntu devices were unable to connect to Airport Extremes wirelessly. Granted, I haven't spent a ton of time looking into this since I don't have an Ubuntu system that I use for anything other than gaming (as in D&D, the other reason for these fora), so it's not like I need internet access when we're rolling dice. It's possible that it's been fixed, and it's possible that I did something wrong. You've been warned. ;-)