truload demonstration
This demonstration requires Windows Media Player software, or software capable of playing WMV files. This is installed by default on most Windows PCs, but if it's not installed on yours, you can download it here:
http://www.microsoft.com/mediaplayer/
The video is 1.94 Mb and may take some time to download. On a typical 56k modem, it might take 7 minutes, whilst on a broadband connection it may take up to 45 seconds. It should start automatically.
This video has a voiceover, so please turn your sound on.