yeh Nissan have a full hydrogen car, Ford and Honda have had them about for years as well,
they are just milking us still lol,
I'm still waiting for E85 to make a decent appearance, it's a higher Octane, and should be far cheaper but the government have dropped the tax levy on it so most have dropped it as it's too expensive :S Morrisons were going to roll it out, it would need a tweek on most monern cars maps but would make a bit more power, were still far more eco friendly than Prius owners as it uses far more to make a new car than to keep ours going