Google Groups no longer allows file uploads. Worse, they went back on a commitment to keep the files that were already uploaded accessible. Now all the files I uploaded to the "wisdomofganesh" group have to find alternate homes (if I still have a local copy, that is), and I have to update all the links from my blog. Totally uncool of Google. I'm very annoyed.
Anyway, since the following docs seem to be the most frequently accessed, here are the new links: