3drendero is fast as lightning, here is what he spotted:

The free Carrara plugin PyCloid for particle simulation has been
updated to version 0.2 beta and now supports fluid simulation.
Frederic “f1oat” Rible has also included support for multicore CPUs
and a lot more:

Many new features :
– particles collision with scene objects
– tube geometry along particle path
– fluid simulation
– isosurface geometry
– new sample files
– multi-core CPU support

Some useful tips about the beta version are available on the forum
http://www.daz3d.com/forums/viewthread/10339/

Promotional videos for PyCloid 0.2:
http://www.youtube.com/watch?v=tnNDJU8n17o
http://www.youtube.com/watch?v=8k6iVZlJLnM
http://www.youtube.com/watch?v=tjd2o-QCocg

The PyCloid homepage:
http://www.f1oat.org/pycloid/index.html

The f1loat page here at CarraraCafe with more information about
Frederic, PyCloid and PyCarrara:
https://carraracafe.com/?p=692

/3drendero