Apple posts combo update for AirPort, Time Machine
Time Machine and AirPort Update 1.0 (10.9MB) is said to include compatibility fixes for users hoping to use Time Machine backups with the recently introduced Time Capsule wireless router and its built-in hard drive.
It also includes AirPort wireless driver fixes, according to Apple, though the company doesn't say which devices are affected or list symptoms.
The update is only available for systems running the client version of Mac OS X Leopard 10.5.2 or later.