What would be great is if, the for each directory, if you clicked on it, then the plug-ins within that directory would show on the right, as with the other categories. In other words, I could do all my organizing within the VST folder, rather than having to make folders and dragging things into them within Reaper. Although, mind you not all the plug-ins are going to be in the VST folder, as with the JS plugs, so I might not be thinking this through correctly.