I just upgraded from V4.20 to the newest V5.1 Deluxe. Everything is so different! I use pics2exe to make photo slide shows. In the previous version, I used 600x450 photo files. The slide show showed the pictures at that resolution and would have black in the space that was left, surrounding the pictures. I used both 600x450 and 450x600 pictures. The slide show would take up the full screen, but the actual photos only took up part of the screen (with black all around). Now that I have upgraded to V5.1, the photos are getting resized to take up the entire screen. I tried it with the "window" option, and then the photos were the right size, but I prefer the full screen with the black background. How do I do this with this new version? Thanks so much for your help. Michiele