effects

QuickTime Effects include 7 video editing effects plug-ins.

Easy addition of stunning photographic effects.

Add amazing effects to your photos.

Music studio with recording, effects, virtual instruments and loops.

Music production studio with built in synthesizers and live effects.

Create real-time video effects on your built-in camera.

Visual SlideShow Mac: Make SlideShow with cool effects based on Mootools Script!

Movie transition effects for Quicktime

Here is a set of brushes made for cool debris/explosion effects

Brush set of smoke effects