Yeah, no profiles for this one yet.
PR Pearl is new for me. I've printed a few 8.5x11 on my 7880 just to evaluate the surface, but each is flaking badly (even after cleaning the surface beforehand). Very delicate - at least from my sample packs. Anyway, I was told to look for the PR Pearl profiles (ImagePrint) near the end of next week - an estimation. It's "in line" at Colorbyte.