minimal:
reqprocessor: Intel Core Duo Processor (2GHz or better)
reqgraphics: nVIDIA GeForce 8800, 1024 MB RAM or ATI Radeon HD 3850, 1024 MB RAM
reqmemory: 4 GB RAM
reqdiskspace: 2 GB HD
reqsystem: Ubuntu 12.04 LTS
recommended:
reqprocessor: 3 GHz Quad core
reqgraphics: nVIDIA GeForce GTX460, 1 GB RAM or AMD Radeon HD 6850, 1 GB RAM
reqmemory: 4 GB RAM
reqsystem: OSX Snow Leopard 10.6.3 or later