Having trouble with the Little Phatty VST

I purchased the Little Phatty VST, and am trying to get this working in Live. Any tips for setting it up? I can’t seem to “read” the presets from the device.

I’m also confused how midi will be sent from the VST as well as from my midi controller.

Also, has anyone used this with NI’s Maschine as a host?

Or using Logic with an AU wrapper?