I've given up on the Saturn and the Wii
I couldn't find a controller interface for the Saturn. I could run the games, but I couldn't control anything!
The Wii DID have a controller interface which worked about 99% of the way. Unfortunately, the 1% was the "Z" button, which was necessary to build things in "LEGO Indiana Jones." Nothing I assigned it to seemed to work. Again, these are the pitfalls you have to accept when trying to emulate some of the later systems!
""Forever a n00b!""