Yes, we've been waiting since the 5th of February of 2008.
So what. You know, they have to update Zen Bound, make the ngmoco project, make Stair Dismount Touch... they have to survive.
So if you keep on asking for a release, a video or anything, you're wasting their time. First, they have to read the post, and then, they MAY do it. That would be wasting time. Seriously, don't you have anything better to do?
Learn XML and make your own Kiuasturvat map. It's not that hard. Look at the existing code and try to edit an object. Make it smaller, learn how to make damaging objects, create new objects... create a new map.
You won't be bored, you'll have something to do, you'll be able to create maps and even share them.
Learn ActionScript and Java and make your own "Habbo" or "Boombang". You could use
Red5. Try to make a person in Flash. Then animate it... make online controls.
Learn PHP and HTML and make your own forum, your own community, your own website...
Learn C++ and make your own Stair Dismount. It can be 3D (use
ODE for physics) or it can be 2D (use
Box2D for physics).
But seriously, do something else. You'll have to wait for a looong looong while before Stair Dismount 2 is released (or even a new video).