As an illustrator, I mostly use Photoshop for drawing/painting in. I prefer to work fullscreen when I can (I don't currently own a 2nd monitor). When I work in windowed view I sometimes like to create a duplicate new window that I can resize smaller in order to check the readability of the image I'm working on. Unfortunately, when you are working in fullscreen you cannot see any additional windows. I would very much like it if there was an option to create floating windows while in fullscreen view. I know some of you will say "can't you just use the navigator?" and I will say "NO!". The reason being is that the navigator is linked to your current zoom percentage, whereas the "New Window" can be scaled independently AND you can paint in it, to boot. Also, even if I wanted to use the navigator, it can't be seen in fullscreen view either. I've attached an image of what I would like to be able to do in PS.