This update improves overall stability and fixes a number of other minor issues. The issues addressed include:
- Fixed a problem with incorrect rotation when working with video created by iPhone 3GS
- Resolved instability when adding multiple beat markers in some languages
- Corrected an issue where iMovie could become unresponsive after using fine-tuning controls beyond the stabilized portions of a clip
The update is recommended for all users of iMovie 09.
You can download and install iMovie 8.0.4 by selecting Software Update from the Apple menu at the top left of your screen.