Now we have 4 rendering engines, only one uses multi-core, we have multiple material settings, internal sun and LW sun, etc...
And people need to go to external software for quality renders, or for faster engines...
I think the moment should come, that Graphisoft clean up all this crap and give us a simple (to configure) and fast rendering engine, with a good quality (I mean at last like a well configured LW, better if with radiosity, somewath like Artlantis R not a high-end engine). But most important, it should be simple to configure: north, date&time, % cloud, % quality/render time and a library of well configured materials