Unfortunately, this board was not validated with Vista Operating System.
However, you may try to search for a generic driver since the board has got an audio codec Analog Devices AD1985 codec.
All the best,
It may be possible to extract the XP driver .exe with winzip and then install the driver manually from device manager. But i haven't tried it on this board nor with audio drivers, so you could give it a go and let us know how you get on!