Airport 4.2.5 Update

This small update (6 Mb) is for the Graphite and Snow Airport devices, and improves their reliability with Leopard.

The AirPort Admin Utility for Graphite and Snow for Mac OS X 10.4 or later software supports the original Apple AirPort Graphite and Snow (Dual Ethernet) Base Stations. This update provides compatibility for Mac OS X v10.5 or later.
The newer AirPort Utility (v5.3.1 or later) should be used for Time Capsule, and AirPort Extreme or AirPort Express Base Stations.
System Requirements:
• Mac OS X v10.4 or later
• Wireless network access requires a Macintosh computer with AirPort or AirPort Extreme card
• WPA2 support requires a Macintosh computer with an AirPort Extreme card
For the latest information on AirPort software, check Software Update in System Preferences or the following Apple websites:

• 
  Apple Airport Express website
  
• Apple Airport Extreme website
  
• Apple Support website