leosadv,
Specifically which Mac OS are you trying to use this card under, Mac OSX 10.3 or Mac OS 9.2.2? If it's 9.2.2, you could try and see if the card is compatible with the Orinoco WaveLan drivers, as they are supported under 9.2.2. I'm surprised OSX 10.3 doesn't pick up the card and support it with available drivers. Try looking under the System Profiler in the Apple Menu to see if the make and model number are listed.
73s de Phreakout.
Specifically which Mac OS are you trying to use this card under, Mac OSX 10.3 or Mac OS 9.2.2? If it's 9.2.2, you could try and see if the card is compatible with the Orinoco WaveLan drivers, as they are supported under 9.2.2. I'm surprised OSX 10.3 doesn't pick up the card and support it with available drivers. Try looking under the System Profiler in the Apple Menu to see if the make and model number are listed.
73s de Phreakout.