Using region as brush with displacement, overdrawing (not erasing the canvas) in a Golden Spiral start pattern. multiple soundtracks shifted slightly for the spatial effect. Having first assembled the audio in QT Pro, I had 3 tracks; from inside QT7 I did some subtle adjustments of the L<>R balance to place the 3 voices in individual spaces (try it w headphones to hear this better). Happily ning preserves the stereo (unlike monoYouTube). source footage from Steve Jobs' iPhone SDK announcement webcast.