The Basic Tour features all the same information as the QuickTime Tour without the pan and zoom features.
Visit the basic tour if you are using an operating system (such as UNIX) that does not feature QuickTime availability.
(Requires the free
Apple QuickTime plugin.)
The QuickTime Tour allows you to zoom in, zoom out, and pan.
If you have QuickTime installed but you are getting a slider bar across the bottom of the tour window, you need to install QuickTime version 3.0.