Power Screensaver Builder allows you to create and distribute your own high-quality slideshow image screensaver, shockwave flash screensaver and movie screensavers easily and quickly . It supports the most popular graphics and media formats including PSP , GIF , JPEG ,SWF , AVI , MPEG , MP3 , WAV and others. You can choose from more than 160 transition effects for your image slideshow screen savers. The professional edition also enables you to create shareware screensavers that will expire after an evaluation period and require a registration code.

Media types supported by this application include:
Bitmap Graphics(*.bmp;*.dib)
JPEG Graphics(*.jpeg;*.jpg;*.jpe)
GIF Graphic(*.gif)
PCX Graphic (*.pcx; *.pcc)
Photoshop Graphic(*.psd, *.pdd)
PaintshopPro Graphic(*.psp)
Targa Graphic(*.tga; *.vst; *.icb; *.vda; *.win)
PortableNetwork Graphic(*.png)
SGI Images(*.bw;*.rgb; *.rgba; *.sgi)
AutoDesk Images(*.cel;*.pic)
Shockwave Flash file(*.swf)
Movie file(*.avi;*.mpg;*.mpeg)
Audio files: MP3, MIDI/RMI, WAV

This is one screen saver utility that can do it all