I've tried to understand than this reddit post, but I can't seem to get it translate to how it will work with plugins, so if you have an easier way of explaining the procedure, that would be highly appreciated. PM would be nice!

 

Crossover is used for a virtual Windows environment on your Mac. You create what is called a bottle, and install things into it, that you can run as if they were running on a Windows machine.

You setup Audiogridder. It is a client/server setup. It was originally created to use another computer to host plugins, to distribute the CPU usage; and have those work in your DAW like a normal plugin. It can still be done that way, or the "second computer" can be the Crossover bottle on the same computer but running a different OS inside the bottle; where your plugin is running. The Audiogridder instance is also loaded inside your DAW, which communicates with the "second computer" virtually.

Search on the forum for Crossgridder. There are threads with all this info already.