I have no additional hardware installed to charge. Honestly, I don't really need it. I live 5 miles from where I work. I did a 200 mile trip once. There were no legitimate chargers so I hypermiled my way home. Get your **** together FDL and Sheboygan...
So in 18 months, I have only wanted to use a supercharger once. I think if they put stations off of major highways every 50 miles, that would be enough. It is sad we are not even there yet in Wisconsin.