Totally know how you feel, because my apartment was broken into a few years back. Cameras, lenses, computers... I was fortunate to have purchased renter's insurance, as well as storing some of my other gear in the back of the upper shelf in my closet. Two years later in another town, a buddy of mine also had a break-in where he lost his 1DsII...
We were never able to recover anything... nothing ever showed up on Craigslist, either. I was less vigilant because I relied on insurance, but my buddy didn't and that caused him to vengefully scour Craigslist and eBay.
When storing anything in the car, put it in the trunk. Another friend of mine had his laptop and a $15,000 violin stolen out of the backseat of his car.