Hi Lin Sorry that I only answer now. Been away and quite busy. I played with the program again and found out: 1. If pictures are about 3456 x 2304 pixels only first two and last slides fade in/out 2. If I reduced the picture size in Photoshop to about 2560 x 1706 pixels, fade in/out works fine. After I reduced the size it work fine. Thanks for time and effort. Mark