Adobe Acrobat Reader* 4.0 or later version. (Download it*)
To view PDF files (within Teacher Materials only).
QuickTime TV* 4.0 or later version. To view videos. (Download it*)
Note: QuickTime TV must be your default media player
If you are using Internet Explorer 5.5 with Service Pack 2, you will need an additional adaptor* to the plug-in.