hmm doesnt sound that hard to do, to inport a GBC rom into a emulated transfer pack, the gameboy didnt need to be emulated cuz pokemon stadium emulates the gameboy if im correct, so it shouldnt be that hard, but probably detailed documetation on the transfer pack is needed (if there is one) and i dont think anyone will bother to emulate it, its only like 2 games that require it.
Stez