It’s really cool to see the phones are now being used to control your car! Viper’s SmartStart allows you to start, stop and even control your car temperature controls remotely via an Iphone Application, this will practically make your car remote control obsolete.
It requires 3G connectivity or a WiFi connection. Globe Telecom, the official distributor of iPhones in the Philippines, has yet to announce plans of offering the application in the local market.
This can really be useful for car protection as well, remote monitor your car when parked, shut it down when needed, no worries for theft 
Cool!