Apple has released AirPort 2.0.5 for Mac OS X 10.1.5.
AirPort 2.0.5 software works with all versions of AirPort cards and base stations.
New Features in AirPort 2.0.5 include version 4.0.7 of the Snow (dual-Ethernet) base-station firmware. The firmware is recommended for customers that have problems initiating connections through certain ISP services, or successfully browsing secure Web sites. Other new features include improved PPPoE (Point-to-Point Protocol Over Ethernet) status within the Internet Connect application.
This version of AirPort is compatible with AOL 5.0 in the US only.
AirPort 2.0.5 requires Mac OS X v10.1.5.