I can create ScreenSaver now. Can I change the backgound of my own ScreenSaver?
Yes, certainly you can. You can click the backgound color area(a panel that is filled with the color) to choose another backgound color in the !Easy ScreenSaver Station New Wizard window(on the General page) or ScreenSaver Property window. After version 2.0, a button is added to make you clear how to do this.