ver. 1.9  
  It is a well known fact that 3ds Max does not support proper blending of various atmospheric entries. Inside 3ds Max, atmospherics are rendered according to their order inside Atmospherics rollout, regardless of their distance from camera, or their possible overlapping in world space.

- FusionWorks is our new technology that will overcome this problem and allow all Sitni Sati atmospheric effects (FumeFX, AfterBurn, DreamScape and ScatterVL Pro) to blend properly. It also allows proper blending between FusionWorks enabled plug-in and standard 3ds Max fog. Image below is an example of proper blending between FumeFX, ScatterVL Pro and standard 3ds Max Fog.

- Further extension to default 3ds Max atmospherics is Render Effects support.