Apple Logic Studio Upgrade from Logic Pro or Gold

Introducing Logic Studio, Apple's comprehensive suite of professional tools that provides musicians with everything they need to create in the studio, on the stage, and for the screen. Logic Studio includes Logic Pro 8, Apple's professional music application; MainStage, an innovative new application for music performance; and Soundtrack Pro 2 for audio post-production. It also includes acclaimed instruments, professional effects, an expanded sound library, and new production utilities like Compressor 3 and Waveburner ? all in a single box. This version allows you to upgrade to Logic Studio from a previously installed copy of Logic Platinum or Logic Gold, versions 5, 6 or 7. System Requirements - Mac computer with a 1.25GHz or faster PowerPC G4 processor, Mac OS X v10.4.9 or later Requires existing installation of Logic Platinum or Logic Gold, versions 5, 6, or 7