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

 From:  Michael T. (MICTU_UTCIM)
651.40 
Here are some things I did - modeled in MoI - exported .obj with quads & triangles - rendered in Kerkythea 2007.

Not complex, but fun!!!
Michael Tuttle a.k.a. mictu http://www.coroflot.com/fish317537

EDITED: 4 Nov 2010 by MICTU_UTCIM