So just like every few days, I sync my iPod so I can update my music, videos, etc. Alright. Last night, I plug my iPod in, it detects it, perfectly fine. Now it gets weird. I notice at the top of the iTunes screen, it starts saying "Backing up iPod" instad of "syncing iPod blah blah" so it does this werid "back up" and done. No sync took place. I tried again, I restarted my computer, etc. Nothing worked. Why is this happening, and why so randomly? I didn't change anything in weeks. How do I fix this? Bitter.