I'm not all that worried. I've got all of 300 dollars in stuff in my car right now + a 200 dollar head unit bought 4 years ago (mad depreciation). I'll have another few hundred into it when I get a sub (leaning toward idq 12) and amp for it (? any suggestions welcome, something inexpensive). Once I get unlazy the amps will be hidden under a bolted-down carpeted panel covering the back seat well, so the only thing they'll be able to easily steal is the old head unit and the sub. Not too huge a loss. This area is usually pretty safe, it should be ok.