Screen Shots
Contributed
Screen shots contributed by users.

Others
Extensive use of transparency. The color maps can include an alpha channel.

How to slice a 3D mesh and view the individual values.

GIS. Note the embedded perl script. Built in support for a variety of commonly used formats.

QTVR Creation. Can create a QTVR object from any 3D View with a single click..

Other
Look at the examples and tutorials.