I installed the VSS, then I added it to the library. So far so good, three props showed up in the props section of the library (see image), but I don't see anything VSS in the scripts window. What series of clicks/steps will run the VSS script?

I'm gonna hold off on installing the D3D render update until I know whether or not I need to change the file Firefly.py file to Firefly.p_, or if it's ok to just allow that file to be overwritten.