From Walker Effects:
Walker Effects has reinvented itself with 2.0 and is raising the bar for professional plug-in design. Using the essential compositing techniques of professional artists, Walker Effects 2.0 has forged 18 powerful and feature-rich effects. The plug-ins are built from a new framework boasting huge speed improvements, advanced interface design and greatly extended features.
Every effect has been designed with specific purpose and intent, without any fluff. Just a few of the new plug-ins available are: Channel Range: Quickly build transitions and reveals, work with mattes and slice channels. Channel Composite: Directly manipulate image channels with built-in levels and advanced compositing options. Crazy Stripes: Turn any image or movie into flowing stripes that evolve and animate over time. Glow: Make spectacular lighting effects by blooming specific regions with built-in colorization. Gradient Designer: The ultimate tool for building custom gradients with an advanced interface. Light Wrap: Create beautiful composites by integrating foreground layers with background light.