Blender 2.5 and 2.6 and POV-Ray or Yafaray [Solved]

[msdobrescu]

Hello,

I have issues with using other renderers on Blender 2.5 or 2.6.
Regarding POV-Ray, it is an addon to be activated, I have enabled it in the settings, but nothing is rendered with POV-Ray.
Regarding Yafaray, there should be an addon, as in the POV-Ray's case, but I don't find it in the user settings.
Of course, I have Yafaray and POV-Ray installed and everithing up to date.

What should it be done?

Thank you.

[msdobrescu]

After testing and testing, I've found that PovRay is called, but closes silently as the input might be errorneous.
Yafray is available for Blender 2.62, having version 1.2, not yet released as stable.