Hi Stan,
Please have a look here:
https://www.cineversity.com/vidplaylist/victorian_house_set_extension_with_projection_man/victorian_house_set_extension_with_projection_man_camera_calibration
Below the video (if not in fullscreen mode) you will find an option which is called: Files.
You will get 177MB of materials (zip size) when you download it.
I just checked it (just in case), and it holds the final scene, and it opens nicely in R20.
Please let me know if there is any problem!
Projection Man is just an easier way to use Camera Projection and organize even a huge amount of parts, hence the name Projection Manager. The Camera Calibrator is the other big player in the game.
ENJOY