Apple has released DVD Studio Pro 2.0.3, an updated version of its professional DVD authoring software. The update adds support for Cropped D-1 and 1/2 D-1 MPEG-2 video resolutions in addition to a number of enhancements and improved overall stability. The new version also “changes the behavior of the dual-layer break point to force a pause during playback of DVD-9 projects while the DVD player switches to the second layer. While this change will increase compatibility of your DVD project with DVD players, you may still use the seamless switch method.” Apple says the update is strongly recommended for all users of DVD Studio Pro 2. The 45.8MB download is available via the Software Update preference pane.