This has been driving me crazy this evening because it's the sort of thing I can usually figure out on my own. Basically, I woke up this morning and couldn't connect to my AT&T DSL with any Apple device: - iMac (2010, Lion) - AirportExtreme (1st gen) - Time Capsule (very new) However, it works fine with other devices: - Dell laptop with XP - My old Linksys that's been in the closet for several years. (Pack rat to the rescue!) Anybody heard of or experienced anything like this? Its just bizarre to me that all three Apple devices can't talk to the PPPoE server. There haven't been any updates overnight that I'm aware of. I've tried resetting the AEBS to factory and re-inputting the PPPoE credentials, but no joy. Right now I have a Frankenstein setup: iMac (and iPhone, and iPad) -> AEBS via wifi in bridge mode -> Linksys via CAT5 -> DSL modem. Heh.