So I know there is an adapter that allows the Model S to use a public J1772 charger. What about the other way around? I own an I-MiEV. My Father-in-Law is about to take delivery of a Model S (so cool!). His house is a little outside of my round trip range, so I have to charge at his place every time I visit via my pathetic Level 1 charger. So the question is: If he gets a Tesla Brand Wall Mounted charger for his Model S, can I use it via an adapter when I come to visit? Or am I just out of luck?