Hi Marc,

Falloffs are modifiers use with move, rotate, etc. They affect to movement of an object. A linear falloff in modo set against a side of a rectangle for instance, allows you to move the side more at one end than the other.

Here is a link to the manual and falloff examples:

http://my.safaribooksonline.com/book/animation-and-3d/30000lti00192/working-with-the-tools/ch03lev1sec2

As said TBA (To be announced (as I have only owned Moi for a week only have only found these 3 features that I would find useful)).

:)

Steve