If this presentation does not appear it will probably be because embedded Flash content is not permitted by your browser. You may need to install the Flash plug-in and/or enable the plug-in to run.
An alternative is to download the presentation by clicking here. This is a 20MB zip files so allow a while for it to download.
Two helpful features which are hidden under “more” at the bottom right of the window are “Autoplay” and “Fullscreen”. Give them a try.