Tutorial 4 is up (along with Intro, 1, 2, and 3). This Tutorial is broken as written. Has anybody figured out how to get this one to work? If so, please share the info, or better yet edit
The Tutorial 4 Wiki page.
Also, I haven't been inserting the graphics, I've been trying to "Wikiify" one if not 2 tutorials a day. I'll probably go back and add them when I'm done posting them, but it would be nice if someone else would go in and add them.