If I import a pptx using "Convert to images" the images are fine, but I get no slide transition or animation. If I use the "Transfer control to PowerPoint" option, The images show on my monitor, but are not projected. Also I get slide transitions, but still no animations. Occasionally a visiting pastor will arrive 10 minutes before the service with a thumb drive containing a robust PowerPoint presentation. "Transfer control to PowerPoint" should do what it says.