iVAMP enables any Behringer V-AMP owner who chooses to use OS X, a way of controlling their V-AMP through software via a MIDI connection. All controls operate in real-time so it doesn't matter if you make a control change on the V-AMP itself or within the software. You see and more importantly "hear" the changes immediately. While live control is versatile for tweaking those tones in your V-AMP, the software would not be complete without a Tone Library function. Installing a tone in your V-AMP is as simple as dragging a tone from the Library and dropping it on the preset location you want it stored in. Note: the demo has a limited feature set and is limited to ten minutes of operation at a time.