This Widget will allow you to track the location of your friends that are signed up with the free GSM based location service at http://www.gsm-tracker.com, and have enabled their location info to be publicly displayed.

If you friend is using the gsm-tracker.com service on his mobile phone, and has enabled his location to be viewed publicly, simply ask him for his phone's IMEI number, and enter it in the preferences dialog.

By default, my IMEI number is entered so you can see how the Widget is working.