Worried about having stuff stolen? I can understand that. I believe the best deterrent is a DIN-sized hole in the dash - caused by removing the empeg yourself and carrying it with you. Not only is it impossible to steal if from your car then, but there's this hole in the dash that argues to theieves that the best stuff has already been taken.

And even then, someone breaking into your car just to steal stuff from the glovebox is going to find the empeg anyway... and some thieves are desperate enough to steal the stock stereo too. It all depends on how paranoid you are - are you paranoid enough? :-)

Have fun,

Paul