A new dock on the Block

So I have been gone the last couple of days and will probably be busting out lots of posts again, since a lot seems to always go one when I am gone. Anywho there is this new dock, like application which seems nice if you have loads of launchers. It seems that you just use your mouse scroll wheel and you just wheel the launchers around....looks like fun, will have to try it once i get settled here.