Operating System: OS X Lion 10.7.5 Processor (CPU): Dual Core CPU Memory (RAM): 2 GB RAM Graphics Card: OpenGL 3.0 compliant with 512MB of video RAM. Storage: 2 GB available space
Operating System: OS X Lion 10.8.5 Processor (CPU): Dual Core CPU Memory (RAM): 4 GB RAM Graphics Card: OpenGL 3.0 compliant with 1Gb of video RAM. 1024 x 768 or larger resolution Storage: 4 GB available space