Awsome!
There was a guy in england last year who made his own application in this same fashion…
He had a box in his trunk with a 3G internet setup from ATT that was wired into his alarm system…
He could start/shut off, lock, unlock, turn on lights, roll down windows, play the CD player etc…
From anywhere in the world provided both the car and phone had a signal…
Was really cool!
Glad to see its been commericaly done!