Apple today released Pro Application Support 4.0. This update will not only be used for the users of the latest version of its professional application pack Final Cut Studio 2 but also by the users of older versions of Final Cut Express HD, Final Cut Pro, Motion, Soudtrack, Soundtrack Pro, DVD Studio Pro, Aperture, Logic Express and Logic Pro. Accoring to the company, this “update improves general user interface reliability for Apple’s professional applications.”

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