I vote for more material zones There are a lot of static props with only a couple material zones which stinks for hiding walls of a room - because since there's only a couple material zones you can't just hide one wall, it hides all the walls, etc. In ShaderSpider can you select specific material zones to make transparent? Instead of having to select each one one-by-one? That would save time for Poser users. Even if not, it's worth the time just to have more control over what you can make visible and invisible as well as applying P5/P6 shade mats to replace the cheap textures that come with some well made props. ram