They took it down to reupload it with a fix for some key problems some people found. Here's the new one.
One day after release, there's already a patch? Man, these must have been some big ones. Hopefully one of them involves an issue I had with running my PS3 controller on it (Stick would be untouched, and the character I played as would be in a constant crouching state).
"Hey, your beard's so dumb, it sits on the TV and watches the couch. Haha! That's a good one, Jack!" -Si Robertson