Apple today unveiled PluginManager 1.7.3, an update to the plugin management service for Final Cut Pro, Motion, Aperture, Logic Studio, as well as several SDK kits. The update addresses certain problems within Final Cut Studio relating to backwards compatibility. PluginManager.framework, FxPlug.framework, ProFX.framework, and FxPlugWrapper.plugin have all been replaced with current versions to address the issue. The update is also available through Software Update, under the Apple Menu.