Hi, thanks for your response! I’m currently using CS6 but found that I didn’t get much luck in the camera tracking stage so a friend suggested I use Boujoe. I’ve got a much better track now but not sure what to do with that data now it’s in AE. I have lots of nulls and presume you parent things to them? The problem is I want to draw an object over something in the scene. I have a football ( soccer ) pitch in shot and want to have lines appear over the real lines on the pitch. Then I want numbers to appear that represent the distance in the shot. These will float over the ground and produced shadows. Thanks for your feedback. I just need some more info! Thanks again. Ben