Jon sez

So I got this page from Mark and my first thought was, "Oh, dear God, in a century people will still be using CHMOD. Kill me."

For those of you who are currently going "huh?" I'll allow the Internet to explain since I am truly atrocious at explanations: chmod 777 is a Unix/Linux/etc. command line instruction that means give full access to this file to everyone.

Those gray dialog box things are the mesh network radio messages, first seen back on page 53.