If you are having issues viewing the video, try these simple tips:
If you are using Internet Explorer 8 you may see a warning asking if you want to ONLY view secure content. Click NO and you will be able to see the video. If using an earlier version of Internet Explorer you will click YES to the prompt.
To permanently disable these types of warnings go into Tools/Internet Options/Security. Select "Custom" and under "Display Mixed Contet" click "Enable."