At the end of the day modern cars need the keys to steal it :-( which is good and bad. The Gearbox lock is a good idea and back in the day when you could break into a car and hotwire it they made a lot of sense. Today no keys no get in (granted I am over simplyfying here.) Trackers I think are the only way forward that limits the exposure of you the owner (assuming Cat 1 system already installed) What you don't want is the scrote breaking into your house to nick the keys and then wake u at knife point or whatever to get it to start up. I like the idea of Blackjax or the pay as u go stuff. Where can I find info on those, extra bit of security on the Leon wouldn't go amis.