This time the random generator is set to 1000 m in every direction at the beginning and then it gradually changes to 0, which means the small cloned cubes form a larger cube. Some more details: 15 625 small cubes total, HD output (1366x768), rendering time cca 4 hours 40 minutes (Dual Core Penryn @ 2 GHz, 4 GB RAM), file size 950 MB