Microsoft Location Finder

Microsoft released a program which used Wi-Fi to locate your PC location.

• Microsoft Location Finder

Click the above link to download.

After installed, right click it in tray icon & locate me. an browser will display your location in MSN Virtual Earth.

Like the one i captured below:

Overview
Microsoft Location Finder is a client-side application that turns a regular WiFi enabled laptop, Tablet or PC into a location determining device without the addition of any separate hardware. When launched by a user, Microsoft Location Finder uses WiFi access points - or reverse IP lookup when WiFi is not available - to center and display the person's location on an MSN Virtual Earth map, enabling the user to quickly and easily search in their present location.