Sure, but it is not accessible via the menu bar. If it wasn't for playing around with the tool bar then I would have found it.For the track pad the new direction makes sense, but not for the scroll-button on a mouse. As you said there is an option to change this, so no biggie now.A friend told me where to look. Its in the system preferences, under general -> sidebard icon size. Though there is no way to change the order of the sections or reintroduce colour.