General stuff like this is in the PCMCIA-HOWTO
3Com PCMCIA Ethernet Adapter Issues
Installing the 3COM Megahertz Model 3CCFE574BT (Oscar Daniel)
Date: 2000, May 19
From: David Hinds <email@example.com>
Post again if you have a more specific question.
to: "General stuff like this is in the PCMCIA-HOWTO"