Shuffle and Auto-Crossfade Arrange Edit modes.Track Freeze to extend processing capability for a single computer.Network-distributed audio processing to expand power for software instruments and effects.Low-latency multi-I/O audio hardware and MIDI interface recommended.Available USB port for XSKey (copy protection).PowerPC G5 and Gigabit Ethernet connectivity for Logic Node applications.Macintosh computer with PowerPC G4 or faster processor (G5 or dual G4 processors recommended).