The simplest way to transfer audio to the plugin is to drag content from the DAW to the Idea view in the plug-in. Most DAWs that support external drag and drop will allow you to directly drag and drop audio clips to/from the plug-in. Momentum Free, Basic and Pro all support the drag and drop of ideas from the plug-in to your DAW. Drag and drop audio from your DAW into Momentum is supported only in Momentum Pro.
Please watch the brief video below to see how to transfer audio data via drag and drop.