Project Sam Orchestral Essentials, Virtual Instrument, contains orchestra, string, brass and woodwind ensembles, full orchestra articulations, Symphonic string, brass and wind ensemble articulations, Legato ensembles with real note transitions, Classical, melodic and world percussion including timpani and Japanese drums and much more, 12 GB library pool (7 GB compressed NCW format), 44.1 kHz / 24 bit, supported Formats: Stand-alone, VST/AU/RTAS, for WIN7/MAC OSX 10.6 or 10.7