Performance Tool provides you the ability to play authentically phrased passages by automatically triggering the proper transition samples based on your keyboard performance. This works for VSL's Legato Performances as well as for the Repetition Performances.
The Performance Tool comes with 3 modes:
Legato Mode
for use with samples of the Performance Set
Repetition Mode
for use with samples of the Performance Set
Alternation Mode
for use with samples of the Orchestral Cube & Performance Set