my brother recently was carjacked at gunpoint in santiago and he says when getting jacked there really is nothing you can do about it. he is pretty much right on that one. but i came up with an idea. i am going to get my hands on a small cylinder of sleeping gas something similar to what the dentists use to knock you out maybe stronger install it under the driver seat with a small hose on it that leads up on somewhere near the air vents. the cylinder would be controled by an electric device and will be tripped by a button easily accesible once im jacked. so when and if i get jacked ill hit the button they take the car and a few minutes later ill get my car back. maybe crashed but ill be VERY satisfied knowing that they wont take something that isnt theirs and they didnt earn. so what do you guys think about my idea. its not that complicated to do.