For real. Taking that screenshot was a pain. Apparently, the devs disabled it in a .ini file in the first place because allowing it is a possible "performance hit." So I enabled it, and then I hear it doesn't work with FSAA. So I turned that off, then tried again and still no. Then I got FRAPS and took it there and it finally worked.
I updated my drivers from really old ones I just used after my format today, so I decided to make it a little prettier. This runs 30fps all day outside.