pciinfo always lists hardware...
that doesnt mean it will work though.
what other hw do u have on the mediator?
as i am pretty sure u need to have a gfx board if you plan to use a ethernet card , has something to do with dma afaik! ..
i own an mediator , soi will help as soon as you cleared that out , anyway i also have adsl and there was no probs setting it up either..
3 lines i had to enter and i was flying high.
cheers