As far as I know, everything at Zygote can be used commercially. It seems that it's usually only the free stuff that has commercila restrictions. Usually, but not always. I've seen license agreements that essentially prohibit making pictures to even so much as DISPLAY anywhere, if you can believe that! But i don't think Zygote has any restrictions other than that you can't redistribute the objects, textures, etc., but any derivitive works are yours' to do with as you please. if you're not sure, and you can't find the info at their site, though, I would email them first andd ask specifically about what it is you're interested in. --Mike