Have you heard of those cars that are going to utilize a compressed air generator? Well, it seems to me that compressed air is a good and cost effective medium to store energy. Am I wrong? I’m wondering if you think whether a device that can be plugged into your home outlet that stores excess electric capacity at night as compressed air and redistributes it the next day into the home is one, feasible and two, would it be cost effective. En masse, this would effectively increase our capacity without building new power plants. Good idea? Bad idea?