Maybe something stupid but i have an object which i can see in the 3d viewport but as i make a render its not showing up. It has no alpha settings. Any other object added is visible. Also appending it to another blend file isnt the solution.
Here’s the file:
http://www.heijdenskarwei.nl/blender/strange.zip
It makes me pull my hair out (glad that 2.4 has a new particle system 
) Any help?
Thanx a lot, Twan