In order to view the clips associated with each lecture you will need to install Real Player 7 (Basic is sufficient) in your machine.
Real Player 7 Basic is available for FREE. Click here. This will take you to the real player site.From there you can download Real Player 7 Basic.

After downloading, install Real Player by double clicking on the downloaded file. Once the installation is complete, if you click on the link for the video clips in the class notes, Real Player will automatically be opened to play Doc's lecture for that class.

If you have any problem, please feel free to contact Abirami.