I use FL Studio for multiphonic music diffusion since a long time but it wasn't possible to use AcousModules (I was so sad cause your plugins are great).
Good news for FL studio users :
Since the version 9 of FL Studio http://flstudio.image-line.com (http://flstudio.image-line.com) :
It is now possible to use AcousModules for multiphonic experiences
"Now you can determine audio input and/or output routing for the plugin and are necessary only for multi-input or multi-output plugins such as a compressor that accepts side-chain inputs or a sampler with multiple outputs for separate effects processing."