I'm not really impressed with this whole mars thing. Why don't they use the techonology for something useful, like flying cars that are powered by the sun..or floating houses.

Its cause tehy are trying to prove that there is life on Mars. Im impressed that they can get a piece of machinery on another PLANET, AND... they have an interplanetary network of sorts.. and THATS...

I'd be impressed if they could make me an Instant Transmission device.