The Ulitmate Butterfly Collection contains all of theimages from Volume I and II of the ButteflyExtrvaganza plus 36 never before published images.Paper Kites, Atlas Moths, Lacewings, Monarchs, andJulias are a few of the exotic varieties ofbutterflies that will protect your screen. The screensaver is fully customizable and the user can controltransistions, length of time images are dislayed, sizeof picture etc. Included is a laucher program thatallows the user to launch the screen saver from thetool bar tray.