Question Can PowerCore plug-ins be controlled from a MIDI controller

Yes, some PowerCore plug-ins can be controlled from a MIDI controller.  Excellent examples of PowerCore plug-ins featuring full MIDI control are Waldorf's now-discontinued D-Coder as well as the PowerCore 01 synth, included with the PowerCore.  It should be noted that most PowerCore plug-ins do not support MIDI controller data, so please refer to the manual that comes with plug-in to see whether MIDI controllers are supported. Please keep in mind, several host programs -- such as Ableton Live -- also support setting up automation for plug-ins.