like the title says, i need a good free GI renderer that works with blender. i also need to be able to sell the images (indigo is awesome, but its illegal to sell renders ) in a forum shop. ive tried yafaray, but i cant get it to work. if yafaray is the best, please tell me good settings for some basic GI (look at nasukes c4d renders for the quality im looking for). if you dont know what GI is, why are you reading this? xD