Hair Room :) I want to make fur for my critters for my Poser customers too. I am to some degree right now but it is massively time consuming so not cost effective at all. And the SF hair shaders don't work for fur that well. I did mess with them quite a bit and tried making my own hair/fur shader but with pretty limited success.

Cliff Bowman started a really good Poser program that did a lot of the "heavy lifting" for this. I am sorry it got abandoned for whatever reason.

Also as a texture artist/vendor, I would really like to see partial MATs return- you could make one in earlier versions of Poser and they worked great. (ie: change a trans map, apply more or less bump etc with just a click.) Right now my Poser customers have to manually apply the changed map in a MAT zone.