Glad to see that the Animations Backgrounds blog is back in action. Just the backgrounds / backdrops / mattes / backplates, whatever you want to call them. Usually from old animations.
Lots of inspiration here for artfully arranging the backgrounds of your Daz and Poser scenes.
Carrara 8 is DAZ Studio's official 'big sister' software.
Carrara loads all DAZ and Poser characters and scenes,
and supports LuxRender for top-quality realistic rendering.