Thanks for the suggestions. Phil also advised me to get a search engine, and I'm going to add that as soon as possible.

As for the "What's New" page, very few of our modifications actually fall into neat little documentable packages, but I have been considering several means of showing updated and added content.

One major modification we're planning is that the "Gravity" section will be folded into the "Environment" section, leaving that lovely green color to use for another section to be decided upon. Needless to say the "to do" list grows rather than shrinks.