Decide line speed

The following video clips require flash player 7 or a later version to be installed on your computer.

To download the latest Flash Player free of charge, please go to

If your broadband speed is 256kbps, you may notice some pauses during initial playing of the video files. If this happens please wait a few seconds and the video should restart of its own accord. These pauses should not be apparent on subsequent viewings.

When you select one of the video clips you will be presented with a black screen until the clip downloads. The black screen will reappear at the end of the clip.