how do you use a module more than once

[Richard Green]

I'm building a router to play with out of an old PC an a few Intel
EthereExpress 16 cards.

How do I insmod or modprobe to for each of the cards?

I can load the module for any *one* of the cards by specifying the io
parameter, but if I try again I receieve a message to say a module of
that name is already loaded.

Is there a way of 'reusing' the module, or specifying all the parameters
on one line?

Thanks!

Richard