Ten great reasons to upgrade to QuickTime 4 Pro:

1. Create and edit your own streaming movies from existing QuickTime content
2. Convert pictures and still images between standard publishing formats
3. Add special effects to your movies
4. Provide full-screen movie playback
5. Make presentations and slide shows that can be played back with any application that supports QuickTime 4
6. Compress video using the state-of-the-art Sorenson Video 2 compressor
7. Export video, audio, and pictures to more than a dozen standard file formats
8. Enable, disable, or extract specific tracks of a movie
9. Compress audio using QDesign Music 2 up to 100:1 for Internet streaming
10. Save movies from web sites