A little more ON topic - I've sometimes circumvented over-bloated files by saving a massive scene in parts: - Open the total scene, delete, say, half the objects, and save as halfscene1 - Open the total scene, delete the other half and save as halfscene2 Then, when working/rendering open half1 and open/merge with half2 to get your total scene into Bryce. Silly way to work, but it DOES work. Good luck.