QuickTime 6 (Sorenson 3) 555kb 320 x 240 0m 11s Knock, knock 2003 - NEW UPDATE! If you hadn't downloaded the older version of this video, then this is a series of *updated* renders based on an old animation I quickly put together a year and a bit ago. Volumetric lighting, hypervoxels and a bit of Digital Confusion for DOF. Its still very much a work in progress!