Hopefully this will make some of the trickier aspects of expressions a little easier to understand. http://rhys-works.com/vfx-tutorials/introduction-to-expressions
The Auto-trace feature in Adobe After Effects 6.0 gives you the ability to create one or more masks from the outlines of an alpha channel. http://www.adobe.com/uk/tips/aft6scribble/index.html
An easy effect with a great look! Turn everything black and while except one colour! Learn how in this awesome VIDEO tutorial. http://experiencefilms.com/joomla/index.php?option=com_content&task=vi...