VST Instruments Analog virtual synthesizer, Adventus VSTI is best suited for techno and trance music with over 300 high quality presetse, If you are looking for great leads, pads, strings, basses, organs and pianos. Cool new stuff - arpeggiator - better chorus - new phaser and ensemble fx - use less CPU - flip flop pan option - Phase Mod (instead of ring mod) - Improved filter - Filter respond to velocity (very cool) - X-knob