Thanks Corgi, I suppose it's like most things related to technology, it takes a while to filter through. It's got to be a better bet for the criminals as (again guessing) I'd have though any punishment for stealing a car electronically has to be less than if you commit/threaten violence in order to obtain the keys. Hopefully the manufacturers will eventually bolster their cars defences but it has to be better than in the old days of being able to break into most cars with simple tools and drive off.