You can try Boxoft PPT to EXE to create SCR (screensaver) from PowerPoint presetation. not only SCR, EXE, but you can also burn to CD or make into video (AVI, MPEG and WMV) with PPT, Image and background music.
Add some PPT, images or background music for clicking "Add" or "Add folder";
Click "Build to video", select a format from AVI, WMV and MPEG;
Record PPT presetation manually;
Then save output video for future use.
Related products
Boxoft PPT to Video - Convert PowerPoint (PPT) to WMV, MPEG or AVI video with sound and animation.
Boxoft PPT to EXE - Convert Powerpoint to stand-alone EXE (PPT Screensaver Creator)