Attached Link: http://www.renderosity.com/mod/gallery/index.php?image_id=1651661

The funk is now defunct.  see link to what made me content.

@fran

I used the installed Atmospherics/Cosmic-Volume/Nebula flame mat as a starter.  I applied it to three spheres. and changed the ambiance color, base density, defuse, etc to make it very wispy and the color I wanted.  Each sphere got a different treatment by varying the ambiance colors and densities accordingly.  Notice I had to cheat the positioning of the spheres to prevent the usual edge problems when playing with volumetrics.