Ok um. My friend has a Mac and he has a ipod touch and a iphone, so now he gave me his ipod touch as a present and he had bought heaps of songs and bought heaps of apps. Now how do i sync HIS ipod touch which is not mine onto MY iTunes Library on MY PC ? Because to do so would mean i would have to erase and sync, i have already backed up the music using total command and the tpot thing BUT the most important thing i want to keep is the apps. If i erase and sync, would i be able to get back the paid apps ? And also i would be using MY iTunes account on my PC. Thanks.