Read:
<Good Points>
This one is extremely helpful. I just wish I'd found this one when I joined Newgrounds the first time. Great for everyone.
<Improvement>
Do something about the layout and the graphics. It's really hard to see what the images and stuff say, so do something about that. And the buttons are boring to. But that really doesn't matter, as this is a tutorial ^^
<Comments>
There should be a link to this when someone joined up. Like "Click here for a tutorial to Newgrounds!" or something. Very helpful.