New themes are visually interesting; real-time previews are helpful; audio effects are a welcome addition.
Locked clips don’t always stay locked; a few cosmetic glitches persist; performance annoyingly seems to vary by machine.
iMovie HD 6 isn’t as revolutionary as the previous iMovie release, but there are enough improvements—such as real-time previews and audio effects—to make it a solid upgrade, especially since it comes packaged with the rest of the i...
