I can't believe you'll going through with it, crazy.
Oh one thing, it's good to get into the habit of doing test renders, say 320x240 (or really, in the same aspect ratio as the final image) so you can see how it should look and then tweak as needed.
I'm not aware of any such feature, no.
Oh and:
http://www.maxon.net/en/products/new...er-engine.html