»In which we work around

This script is a work-around for Apple Bugs 5296510 and 5296576, which have not
yet been fixed by Apple. This problem only affects certain models of MacBook Pro.
This script downgrades the Apple AirPort drivers and firmware distributed with
Mac OS X 10.4.10 to the ones distributed in 10.4.9

Your model identifier is MacBookPro2,2

You are running Mac OS X, version 10.4.10, build 8R2218



Performing task: check

  You have 4 of 4 parts reverted to 10.4.9

  You have 4 of 4 parts present

  Currently loaded 802.11 and AirPort drivers:

        com.apple.iokit.IO80211Family (153.2)

        com.apple.driver.AirPortAtheros (223.47.4)

  Your WiFi stuff:

      Wireless Card Type: AirPort Extreme  (0x168C, 0x87)

      Wireless Card Locale: USA

      Wireless Card Firmware Version: 1.0.47

      Wireless Channel: 44

See this and this for a little background. The script (output only shown above) was developed by a colleague, and he will release it once wider testing bears out my excited assurances that the dam' thing works!