If you can see the animation to the left, you have the proper Shockwave plug-in. If you don't see the animation, click the Shockwave logo to connect to their web site and obtain the free plug-in.
If you can play the video to the left (the 116k file may take a few seconds to load), you have the proper QuickTime plug-in. If you can't play the video, click the QuickTime logo to connect to their web site and obtain the free plug-in.
We also recommend a browser such as Internet Explorer or Netscape Communicator, version 3 or higher, with javascript enabled. To connect to their web site to obtain the latest version, select the appropriate icon.