How do I calibrate the TouchIT Board?

After connecting the board with the USB cable and installing the server application, you calibrate the TouchIT Board by right clicking on the green hand that is found in the system tray and then choosing the calibrate option. Cross hairs will then appear on your screen that you need to touch the centre of in order to calibrate with the uttermost accuracy. The closer you are to the centre of each of the cross hairs, the more accurate the board will be.