I have an 8GB iPod Touch 2G that is jailbroken on 2.2.1 firmware. It has worked fine for almost two years until last night when I tried to get on. I had just finnished charging it when I tried to turn it on, but the screen won't show up. The touch screen isn't sensitive anymore and it only makes noise when I plug it into the charger or computer. iTunes doesn't show anything different than usual. If it helps, I am on a different computer than the one my iPod Touch is synced to, and have a few hundred dollars worth of music on it, so restoring is out of the question. Is there ANYTHING I can do?