I have 1568 songs in my iTunes library (1524 songs, 44 music videos). I loaded them onto my 4th gen iPod nano. No problems, all songs/videos are on the iPod. I loaded them onto my iPhone 3G. No problems, all songs/videos are on the iPhone. I loaded them onto my 1st gen iPod touch. Loading them went smoothly, no problems or songs that weren't copied to the iPod. Looking in iTunes at the iPod contents in iTunes mirrors the library; all 1568 items are showing as being on the iPod in iTunes. HOWEVER, when looking at the iPod touch itself and playing a song, it shows "1 of 1552" and not "1 of 1568". I plugged it back in and looked at the iPod contents in iTunes again, and it's showing the proper 1568. I also counted the music videos by hand, all 44 are on the iPod as they should be. I then loaded the songs onto my 5th gen video iPod. Exact same problem as the touch. I've never had this happen before. What's the problem?