I have a MacBook, and I also recently bought a 24" Samsung display. However, When I open FCE the whole interface is totally messed up, rather than the neat interface and the windows all perfectly lined up on the MacBook LCD display. So I am wondering, what is the right way to setup a dual display with a laptop? Should the external display be the primary one (with the dock, menu bar) or should the laptop have the dock, menu bar, etc? Is the laptop display the primary one, with the external display as the extension or the other way around? thanks.