Hello JBC. I sent you a new copy of my file(via email) that I managed to compress down to 1.22MB using Divx. I hope you can get it to play. I made a multi-plane background of moving stars in the original file by using several transparent overlay layers that moved at various speeds in front of the background starscape(the further from the camera, the slower the speed)The nebula is a 3D object, as are some of the nearest stars. The only bad thing about the severe compression I used is that you might not be able to see this. HTH, Danamo