If it's the one I remember (POVray), it uses a 'c-code' like language to make renders..nice pictures, but too much typing for me..;) Have Citygen and Helixer..I've got about 400 links for various free programs, but could always stand a few more..

I wish I'd said that.. The Staircase Wit

anahl nathrak uth vas betude doth yel dyenvey..;)