I have this Device with 1.1.4 version of iOS on it with 8 Gb, black color. It was synced earlier with a mac-book's iTune 9.1.1 . It has some music/song and few Old pictures. Since years, the macbook and itunes have been to many changes. If i upgrade the firmware to 3.1.3 , would my pictures be gone too off from this device. I want to save those images/pictures to a USB drive. I am warned that If i sync this device with iTune or other computer, all data will be replaced with the current. In other words, my pictures will be gone as well as songs. What are my options?