Soon I will go to the trip and I have got only 8GB iPod Touch. I will take to the trip my portable computer, but all the data on my iPod is on my PC. Is it possible to connect iPod to other computer without loosing all the songs? Or maybe there is a way, how I can export all my songs off iPod to that computer? I will need to put new movies in my iPod touch from my portable computer and charge my iPod and I don't want to loose all of my music, when I will attach my iPod to other computer. Is there a way how?