Flash ScreenSaver Master is an easy-to-use but powerful screensaver maker, which enables you to make your own screensavers from your favorite images(JPG , BMP and GIF files) or Macromedia Flash files, and you can add MP3 or MIDI sound files as background sounds. You can also use mask and frame on the screen saver and there have more than one hundred effects for you to choose.It is totally step-by-step ,you can make a screensaver easily.