Nothing yet I am afraid. Currently the new dock system is underway. With one part completed and the next due to be done soon it isn't known what is getting imported to full ODP version yet. Or what the next big jump will be.
So what that means is I don't know much.
However it also means that tons of stuff is getting written right now in the dock family. There isn't any telling what will come of it once the next project is done. I wish I could give you more than that but I'm not allowed to give out further details. I have also worked to find a work around for the system tray/admin trouble but thanks to Vista have found none. Should I hear a thing I will post very loudly.