Want to make sure the cops catch any thieves that may want to steal your stuff? Well, you may want to give Crime Catcher a try. Crime Catcher is a motion detection driven webcam capture tool. You can hook the software up to monitor upto four webcams, and have your computer fire off an email when motion is detected. To deter would-be thieves, you can also setup the application to play sounds off of your computer's sound system. The basic application will set you back $25, while a full featured, four camera version runs $49.