I also had to change setAirport because the 10.5.1 version of the airport command does not have the --mac option. I then had to change setA to call setAirport directly without using osascript.
ChangeMAC
Spoof your Ethernet or AirPort MAC address.
Version: 1.6
Other changes
Feedback Type: Commentary
Contributed by: mike.christian1 Tuesday, February 05 2008 @ 12:00 AM PST
Product Platform: MacOSX
Used Product For: Less than a month
Recommend Product: YES
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