In the Launch of iOS 4.2 there was another new feature application which was available on Apple App Store for free Now. Find My iPod Touch 4G lets you find and locate any of your stolen iTouch, iPhone and iPad (iDevices). This has become up very popular apps on App Store now-a-days.
Find My iPod Touch app can be installed on any iDevice running on iOS 4.2 and user then just needs to sign-up for an account and then it will setup itself and you can add all your iDevices (iPod touch, iPhone and iPad) . This will let you keep track if you iPod touch gets lost or stolen then you just need to sign-in into your account and select that device and it will track and show you the location on a Map. The you can display a message on the Home-Screen of that device or you can remotely lock that device or play any sound on it.
For using this App you just need to have an Apple ID and password. For How-To-Install you can refer to this Step-by-Step Guide (Link). Find My iPod Touch App is also available on iTunes for free Download (link). To get updates via email , Subscribe here or join us on our Facebook Fan Page