Using the Mac App Store, Apple has released updates to the three apps in iLife '11: GarageBand, iMovie and iPhoto. In each circumstance the updates address underlying bugs instead of adding new features. GarageBand 6.0.4 for instance fixes problems with the Lesson Store not finishing downloads, and tempo-based effects slipping out of sync with the main tempo. Magic GarageBand project files should open properly in the tracks view.