Comment 2 for bug 774059

Someone commented that it works for them: http://askubuntu.com/questions/39735/how-do-i-use-initiate-window-picker-for-window-group-in-compiz

And clicking on an application in the launcher scales the group works, but there's no keyboard shortcut to scale the group.

If it helps, I'm on a clean install of Natty. I think I imported old Compiz settings, and then reset them to defaults.