Movie Edit Pro comes with an adapter program to implement VST support. This is an additional piece of software you will have to run first (VST-DX Adapter Light). It's installed with Movie Edit Pro and can be found in one of the sub folders created in the Windows "Start" menu for the program. Just point this program to your VST effect plug-ins. This will essentially adapt them to the DirectX plug-in interface. Once that is done, you will be able to find the plug-ins in question in your Movie Edit Pro mixer. (Installed DirectX plug-ins are just part of your DirectX/multimedia framework and don't require the software to be pointed to any specific location on the hard drive where the actual plug-in file is located.)