O.k. I have a question. What do we do with the junk batteries in the hybrids when they go bad? What is the cost of disposal, and replacement? What happens if you are in an accident and those same batteries are ejected from the vehicle and leak. Oh and I know it could never happen but what if those same batteries where to start leaking in the car and letting off dangerous gases and explode (murphy's law may apply here)? I have never seen diesel fuel explode, burn black as hell but not explode. And besides what better smell in the world than diesel, in the can or the exhuast lol?