My problem: I dock my macbook air with a big display and have the programs arranged where I want them. Then I undock and it gets all screwed up. Does such a program exist where I can define where the windows go into one 'setting', then with a hot key switch where all the windows to a different setting? (e.g. when I undock?) So my window locations can fly around to where I want them, program by program, by hotkey or similar? Does it exist?