About that zooming in and out on your image . . . That feature can be really handy when you want to get a good look up close. The rest of the time, though, it makes me nuts because my image won’t stay in one place; it flies in my face and then whirls away with the slightest touch of the mouse, when what I really need is a steady hand. Is there something I can do to temporarily lock the screen? I hope there is! Thank you!