Aye, it's not that, my friend, though I understand why you might think that. If I point the camera away from the scene, so that all you see is blackness, and create a volumetric setup,you STILL cannot create any volumetrics. I could send you the file, but take my word for it. It sucks, but alas, it was all just a test... I think that it might have something to do with Bryce 4 files being converted to .br5's, more than anything else...? More news at Eleven!