I disabled my firewall and tried downloading the file again. Again, 4 unzipping programs cannot extract any files.  Again, Winrar can "open" the files, and I can browse them inside Winrar, but again, it can't extract anything from the zip.  The message is multi part file or corrupt file.

"It is good to see ourselves as others see us. Try as we may, we are never
able to know ourselves fully as we are, especially the evil side of us.
This we can do only if we are not angry with our critics but will take in good
heart whatever they might have to say." - Ghandi