Assuming warez isn't the answer you're looking for, how about

• t@b ZS4 Video Editor?
  
  t@b ZS4 is a multi-track video editing and compositing system with more
  than 150 built-in video effects including excellent color and chroma keying
  tools, distortion effects, color adjusters, pattern generating effects
  and many others.
  
  Other features include custom video export size, number of tracks and
  sub-composites limited only by available memory, custom speed and direction
  change for video and audio, optional super-sampled compositing during
  export for better quality rotation and zoom, and the ability to slave effect
  and compositing controls to audio wave forms.
  
  Input is primarily avi, wav, and image files. Output includes avi, wav,
  jpg, png, bmp.
  
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• Avid DV is another option.
  
  Professional DV Editing for the enthusiast
  
  Perfect for students, DV camera owners, video enthusiasts or anyone exploring
  video editing - Avid Free DV software is an easy, free way to join the Avid
  family and test-drive the industry-standard editing interface used by
  more professionals than any other video editing solution.
  
  Avid Free DV is feature-streamlined, standalone software which includes
  basic video and audio editing capabilities, up to two streams of real-time
  effects and support for both Windows XP and Macintosh OS X platforms.
  
  Once you’ve had a chance to familiarize yourself with the Avid Free DV
  software, we invite you to step up to the robust production and networking
  features found in our professional line of products such as Avid Xpress DV
  software and Avid Xpress Pro software.