Last year at CES, OnStar wasn't too shy about teasing its partnership with Verizon that would assist in bringing applications like YouTube, Wikipedia and Skype to your vehicle. At that point, though, it was just an idea. Fast forward to next year's iteration of the Consumer Electronics Show and that's turned into a reality. It's safe to say that Skyping-and-driving wouldn't be the best of ideas, but fortunately the system will keep you from making that mistake by only running when your car is immobile -- so