Taken from the Apple HomepageApple.com said:The AirPort Management Utility gives you as an administrator a powerful set of tools to configure, manage and monitor all of the base stations on a network from a single location. Featuring an easy-to-use interface, the AirPort Management Utility gives you quick access to the configuration files you create in the AirPort Admin Utility and lets you organize your base stations into groups for simple and efficient management.

I know they had it available for download after the last Airport Update (3.4) and took it down again, but that has been like a week ago... I still can't find this app anywhere