Okay, I've tried searching for this, and didn't really find anything similar to my problem. I charged my iPod touch before school, and I looked at it and it had a full charge. I left it connected to my Macbook with the sync cable, but I put both the laptop AND the iPod to sleep. After coming back from school, the iPod's battery was drained to 10% when I woke it back up... wtf? Also, even though I ONLY listen to music (WiFi and SSH both turned off) and I turn off the screen unless switching songs, I still only get 5 hours battery life. Do I simply have a bad battery? Are these problems enough to convince Apple to replace my iPod/battery?