Was just at bestbuy and one of their reps told me they're releasing an app in the windows store for those who fear their devices may get stolen. Once you contact them the immediately lock your device and activate GPS/tracking it also takes a picture of whomever turns on the device with the front facing camera and emails it to them etc. you can see the details when the app is available. While I don't personally like bestbuy the two guys I spoke to today would be guys that I would buy from in the future but because they're nice I'm sure the wont be at bestbuy long...honestly they are the only reason I mentioned the app.