Definitely sucks; But what do you think the Police are going to do? They're going to look at it and go "Yup, looks like you got stuff stolen from you vehicle. Don't leave it unlocked next time."

It's not like they're going to be able to pull prints and put together some CSI shit for your thieves.

On a side note, I know the feeling man; It totally sucks... I had my Integra broken into, stole all the similar shit. Pissed me off.