ARGH! In an attempt to fix the fact that Poser was rendering from a completely different angle than what as shown in the Preview window, I started moving the camera around to try to get it to render the right area, and now I'm back at the original problem, again: the renders are just of blank space.

I can't figure out how to attach more than one file at a time to these posts, so I'm going to post a few pictures to give you all an idea of my camera placement and the contents of the Preview and Render windows, so hopefully someone can assist me, here. I'd really appreciate it. I've been up all night (morning, I guess, really, since I started around 4 a.m.) and I don't know why I've hit this snag or what to do about it.