You have to create a profile to use the site but it is not a big deal and it is worth it.
This weeks challenge is a Pantomime piece and the prize is any two DVD's of your choice, including blue ray and HD. Last months was some gnomon dvds and a Richard Williams book. And there is a possibility of copies of Plastic animation Paper for future contests.
This is a great resource for animators and a great chance to sharpen your teeth on some animation. But it needs competitors or it wont be worth Olivers time to keep it open. So get over there now and sign up.
You can use free rigs on the internet for download, or one of your own rigs.
Click Me for some rigs! (http://www.highend3d.com/maya/downloads/character_rigs/)
I recommend Moom, Alfred, or bloke.
Hope to see you on there soon.