Alas, the Orinoco Wireless FTP site gives no firmware updaters for MacOS, only MacOS 8-9 full installers. Running the installers labelled 6.3, 7.1, and 7.2 (unknown, Spring 2002, and Winter 2002 in some documents) only seems to result in two different sets of firmware: Hardware 4.0.2 Primary Firmware 4.0.4 Station Firmware 8.0.10 and Hardware 4.2 Primary Firmware 4.4 Station Firmware 8.35 None behaves any differently with the MacJack driver. Tomorrow, I've arranged for the use of a friend's Windows laptop and will try the firmware updaters for Windows labelled: 6.06 6.16 7.28 7.52 8.10 The Kismet people seem to see problems with firmware 8.10 and up, although there are patches for that; supposedly, Lucent removed promiscuous mode in the Summer of 2002, somewhere around firmware 8.10.