I got a pack of 8x10 that I haven't had a chance to print on yet. I opened it up to take a look under the safelight and also to get any documentation out. I found there was no documentation at all, no recommended development, fix/wash instructions, nada. I assume I can treat this like any heavy double or premium weight fiber paper? It certainly has a different feel than any photo paper I have any experience with.
EDIT: I see there's a link to a pdf on the Freestyle listing now. I don't recall that before but maybe I missed it.