Track your stolen P.C.

We all know that the various smartphones have various applications that allow you to track your phone when it is lost or stolen. Smartphone users have applications such as  GPS Tracking Pro and Track My Droid and  Lookout to track their phones whenever they are lost, stolen or even just misplaced.

After various persistent cases of thefts of laptops at the university I am currently in, I started wondering if they are any applications out there that I can use to track my laptop if it were stolen.