I know I'm probably missing something simple, but my frustration level is rising fast and I thought this forum might provide some relief.  I created a simple prop in C4d and exported it as a .obj.  I then created the tex maps and saved them as .jpeg files.  I imported the obj into Poser 6 and then loaded the jpegs in the material room.  Everything looks good, but when I render the prop, it comes out completely black.  What am I missing?  

Thanks in advance for any help.