Twilight is threatening to have network rendering in a future release. Meanwhile, there appears to be some workaround that uses Twilight as a front end for Kerkythea (freeware)."Built in SketchUp Scene set up with Twilight Render
plugin for SketchUp then export> Net Rendered with Kerkythea "
Check out the images at http://www.kerkythea.net/phpBB2/viewtopic.php?t=8295 - wicked! (The have post-production in them, though.)
Goes to show that technical knowledge is the most valuable asset. There are so many tools out there that we only have to know how to use, to do all sorts of things well.