Wiimote Control is a lightweight application that can enables you to use your Wiimote as a remote control for the computer.
Wiimote Control runs in your system tray and enables you to connect to the Wiimote device using Bluetooth. You just have to press both the 1 and 2 buttons simultaneously and choose the 'Connect' option in the right-click context menu.
Once the connection is started, you can use the Wiimote buttons as multimedia keys. The 'A' button behaves as the 'Play' button, the "+" and "-" buttons become volume controllers, while the 1 and 2 buttons will play the previous or the next track.