Jealous of the way those hipper-than-thou ZipCar people are always unlocking the doors to their rented Minis with an iPhone
? We aren't either. But if you are
looking to recreate that scenario with your Dodge Dart, have we got a gadget for you! If you already own a compatible Viper security system, the SmartStart module will let lock and unlock your car, arm and disarm your car alarm, pop the trunk, or fire off that panic alarm -- all from your cherished handset. There are two modules available, priced at $299 and $499, depending on which Viper system you've installed. You also need a SmartStart account which will run you $29 a year (the first year's free). But don't take our word for it -- check out the action-packed video below for a breathtaking recreation of the system's features.