There you are, full of gumption, standing next to a packed car. You're off to college. You're about to set off into the world to, as they say, make something of yourself. Armed with your trusty iPhone, you'll likely reach your lofty goals. But an iPhone can be more than just a smartphone. With the right case, an iPhone can be a multifunctional tool, converging the power of the Internet with personalization more brilliant than the mating dance of a peacock.