Everything else syncs just fine but for some reason when iTunes starts syncing my music it will get through about 30 songs or so and then stop and give me an error code or say one of the files are corrupt or just say there was an error and then nothing will end up on my phone. I took the phone and computer to the apple store but they said since I'm running Windows they didn't know what to do other than reinstall iTunes. I don't have any idea what the problem is, and I have an iPod nano and that syncs just fine...can anybody help?