PDF File iPod Touch User Guide For iOS 3.0 Software . You can adjust sync settings whenever iPod touch is connected to your computer. Music, audiobooks, podcasts, video content, and applications are synced from your iTunes library. If you don’t already have content in iTunes, the iTunes Store (available in some countries) makes it easy to preview and download content to iTunes. You can also add music to your iTunes library from your CDs. To learn about iTunes and the iTunes Store, open iTunes and choose Help > iTunes Help.