Check here frequently:
http://www.createblog.com/forums/index.php?showforum=65There are always contests going on in there. You can post in the graphics subforums, just not in the actual graphics forum - that is for discussion about the submitted graphics that are available for use, people don't actually make topics there.
Yeah, that didn't make sense. If you'll click the link and read the pinned threads you'll see what I mean.