What can I do by connecting this unit and a computer by USB?

The unit can be used in the following three ways:
(1) This unit’s effect parameters can be customized to your preferences using remixbox.
(2) The RMX-1000 Plug-in can be launched on your music creation application and this unit can be used as the RMX-1000 Plug-in controller.
(3) This unit can be used as an application controller using USB-MIDI.