I saw a whole show on PBS about how all these Alternate Fuel cars are coming out, and how lots of people have made conversion kits for most popular cars. I did a little research of fueling stations in my town (orlando), and it turns out there are quite a few of them. So has anyone heard anything about kits for our cars for this? I know the big things like hydrogen cell wouldn't be practical, but compressed natural gas seemed to an option. I am not sure if I would give up good old gas, but I would just like to see if their is an option out there.