Butter is full of beautiful butterflies! Realistically portrayed in convincing motions and striking colors and designs, they frolic among a range of panning backgrounds, calming the spirit with flowers, forest and even abstract settings. Suprise visitors (dragonflies! bees!) and a dynamic, ever changing population keep things fresh! Includes a built-in clock and extensive configuration options! Makes a very attractive cradle display (and includes an option to start when inserted in a cradle). Visit http://butter.unhacker.com for screenshots and more