Hello,
I posted a similar question earlier, but the file was linked at the bottom of the thread.
I am having troubles rendering both materials and textures with this file. It is a smaller version of a larger project with the same settings. In this one I have one tree that was appended, and one sphere with red material. Both render black.
Any help would be appreciated. Here is the file - http://www.pasteall.org/blend/18288
Thank you!