I recall that, in Leopard, you could use TinkerTool in order to set a screensaver as your wallpaper. In Snow Leopard, however, it seems as if that option has disappeared. I have tried to use Wallsaver, but moving windows around or doing something dynamic on your computer causes the screensaver to flash or distort. Does anyone know of a good way to set a screensaver as your background without any interruptions? I don't care if the utility or application allows you to select a different screensaver than the one in System Preferences. Thanks in advance.