go to aminet and download " Cnet Device" install that and read the docs.
after that , install the SOFWARE hack for the pcmcia port on aminet aswell.
i forgot its name (the "Tick" (pcmcia) hack)
anyway make sure to read the docs in the cnet arrchive to see if your CARD is supported , ALOT of cards is supported but there is always a possibility of u having a card which aint supported.
cheers