I have a registered version of PicturestoEXE (v4.20)---I have created a slide show in a .pte format---sometimes the music and pictures sync and other times they don't. I can do a preview three times and one of the three times the music will sync the way I want it to. So I created an .exe file after I previewed the slide show when it synced correctly and when I ran the .exe slide show it was off again. I'm working in Windows PX and my music is mp3. I created all the slides in Photoshop CS (8). What am I doing wrong???? Help me please. Thank you, Lisa