I've started to use a Mac recently, and what I'm missing a lot is Windows keyboard GUI navigation. You know, Tab, left, right, enter and space. On Windows I could install an application without ever touching the mouse.
On a Mac, as far as I understand, you could move in such a manner only between text boxes: no check boxes or radio buttons, no buttons.
Am I right? Is there a Macintosh way to control the OS from a keyboard?