Towards the end of this: http://www.youtube.com/watch?v=RKfKieUxAzg&mode=related&search= there is a flame made with the fluid simulator. Does anyone know how exactly that was done?
It’s probably made similar to the fake dust explained in the new fluid dvd
http://www.blendernation.com/2007/01/15/review-advanced-fluid-dynamics-in-blender-dvd/