I own a macbook pro at home I connect to a larger 20in monitor when working on my graphics work. And then my notebook is used for extra screen space, pallets and such. If I disconnect the external monitor cable all the windows automatically reorganize themselves on the notebook display. (very convenient) ..and then I run off however, sometimes when i return to work on my book, I will be prompted by a dialogue box - ie color selector - but I can't find it...but i realized that it probably popped up somewhere off to the right, where it would be in the dual display set up Then I'm stuck! I can't do anything until I answer the prompt - but the box is unobtainable So I can't save my files, or close up my program or operating system to restart. I have to go home and connect it to my monitor -- or loose all of my work any solutions would be greatly appreciated!