I rendered a 2 min movie in ten seperate chunks, the longest of which took 6 straight days to render, and overall the other 9 chunks took 2 weeks. The movie shows a WWI air battle showing British Forces taking down a Zepplin and two German airplanes. i'm using a G4 533. The film ended up being 320 by 240. I used this movie to convine the computer teacher at the High school I work at to buy 5 copies of Bryce for the school. :)