Looking for tutorial floating around on how to add:
Move, Scroll, Zoom, to the TOP of the Spacebar shortcut.
I’m interested in customizing the spacebar as well. Or even, if it can be done?
probably not for the default spacebar menu but can make your own menu with everything and call it up with any shortcut you want.
http://www.youtube.com/watch?v=2_Z5dgy7Huw
http://www.pixologic.com/docs/index.php/Changing_the_Interface_Layout#Building_User_Menus