When the screensaver is on it only uses a small corner. It does not fit the whole screen, and deffently not the two i have. I got win7 64 ultimate. Just installed it, changed it to dual screens and individual. When i press run i get a small window, using the ctrl f command it stays the same size, just in the corner. I can of cause use the maximize button, but thats not the same as a wallpaper, and it doesn't fit both screens. Hope you can help me out, it looks really awsome.