I usually leave the key in the ignition. i'm not worried since breaking into my garage will spell certain death for the poor fool who thought it was a good idea.
beautiful z's seem to attract assholes who are jelouse they can't have one of their own... punks!... back in NY, i had it parked on the street (i was getting ready to head out for the night and had just finished waxing it) and someone thought it would be fun to rip off my wing... he went away with 2 broken arms and a black eye. =) some say i went overboard with how i handled the situation... i don't think i did...