I have a couple of questions- "Meatballs"- does that refer to molecular modeling? "Bounces light around"- does that refer to photon mapping? In the user interface shown above (which I assume is Bryce5), is this the whole of the render options, or are there more? (For instance, in anti-aliasing- what are 'super' and 'premium' suposed to mean? Do they use adaptive/ non-adaptive supersampling? Jitter?) Thanks!