Description: This plugin does 19 different sweeps from one strip to
Description: another, (If one of the strips doesn't exist it goes to black)
Description: Its similar to the wipeout plugin but uses math instead of a mask.

Author: SirDude
Email: mein@cs.umn.edu
Website: http://www.cs.umn.edu/~mein/blender
License: Public Domain

More than likely you'll want to use wipeout instead of this one.
It can do many more fades and its not that difficult to use.  This one
is much easier to use just hit the n key and select a sweep type.