You need to save that. Try going here http://homepage.ntlworld.com/theblakes/augrepo07/ then you should be able to right click on the link for DCL_Aug_07_Repo.kml and select "Save Target As". This will allow you to download a copy of it that you can then open from Google Earth and run.
I would love to see this also.
I have saved the file you described to my desktop, however when I open Google Earth and select open I cannot see this file to select.
Can you explain in real simple terms to a simple person like me
