I may be missing something painfully obvious, but how do I upgrade the firmware on an Airport Express? When I visit the firmware page, I don't see a download link, but when I follow the attached instructions, the only firmware options I see in the Airport Utility are ones that I have downloaded locally. How do I go about upgrading this (either in Windows or Mac, I've got both).
Typically I use the AirPort Utility program to upgrade the firmware on all of my airport devices.
Here's some FAQs from Apple on the subject. To quote: