1)Easy to use.It's stylish, yet simple-to-use interface will take you through 2)can customize the Power Screen saver Builder 's language skins easily. 3)23 most popular graphics format supports. 4)161 transision effects for image slideshow screen savers. 5)More flexible and beautiful background for each image. 6)more flexible transition mode setting now. For full screen mode or foreground Media types supported by this application include: (*.bmp;*.dib) (*.jpeg;*.jpg;*.jpe) (*.gif) (*.pcx; *.pcc) (*.psd, *.pdd) (*.psp) (*.tga; *.vst; *.icb; *.vda; *.win) (*.png) (*.bw;*.rgb; *.rgba; *.sgi) (*.cel;*.pic) (*.swf) (*.avi;*.mpg;*.mpeg) MP3, MIDI/RMI, WAV