What is the simplest and easiest to use free renderer for MoI?

 From:  boatstalker
651.1 
Hello everbody,

Is it possible to use Indigo, POV-ray or YafRay as standalone applications with MoI?

Which one of these has the simplest user interface (I just have some basic rendering needs, nothing fancy yet).

Do I export files from MoI as .obj and then import into any of these renderes .......or is it more complicated?

Thanks in advance,

Boatstalker