Well, in theory you can do this with ANY Bridgeboard and ANY 10MBit PC ISA Network Card
Basically you must setup a MS-DOS Enviorment with Networking Drivers and then install a software on Amiga side that allows connection between MS-DOS and AmigaOS on the same machine ....
I have a tutorial but it´s in german, if anyone wants to try with a translation website, have a go ->
http://home.arcor.de/kickstart/TKA/T...ard/index.html