Well, if you don't understand why I wanted the zip files in the first place, then you wouldn't have understood why I bothered posting in the first place, and you probably shouldn't have bothered replying in the first place.
From the original post:
"To download the full tutorial, including the written parts, support files, and the original higher quality .mp4 videos, click on the .zip download just under the Flash videos. Basically, just ignore the flash videos and download the five zips!"
All I was wondering was whether it was still possible to get the support files somewhere. I'm well aware of the nature of the internet and the passage of time; it was just a simple question, to which the simple answer seems to be "no".