Anyone tried the preyproject.com ? 3 device tracking for free and you can also lock the machine remotely. Surprisingly accurate on one of my desktops but the other says London.
I agree, but one of my desktops was within 700m of my location, the other was in London. Also available is a remote alarm, remote message strap accross the screen which you cant get rid of easily and remote locking by password even if they have cracked your Windows password/pin. For free its not bad for 3 devices.