I understand from the PP 2010 User Manual that the Render Queue should use the current render settings for items in the queue. I tried stacking up two or three scenes for rendering just as a test, and the renders produced are all missing objects, like everything that's not completely contained in the camera view. The lighting also looks different than what I get when I do a straight real-time render, but that could be because so many objects are missing.

I can't see anything that I'm doing wrong here, seems pretty straightforward. Any ideas what would cause the Render Queue renders to ignore objects in the scenes this way?