Thought I'd try using some P4 stuff in P5. Here I tried using P4 transmapped hair in the Firefly renderer. At first, it just rendered no hair, as I guess transparency was the problem. So I made a new 2D Node in the Material room, put a gold tex on it, & forced transparency. Interesting render, no? So... how do you use P4 transparencies in P5 (using Firefly)?