My 2G Ipod Touch is in a great condition. the first day I got it I couldn't unlock my Ipod, sevral minute later I could, i just thought of it as something laggy. Now it doesn't respond at all when i try to unlock it just stays and does nothing the other buttons work perfectly. I have tried a Itunes restore, and a restart manually on my ipod touch sevral times, It just doesn't do anything. Does anyone know how to fix this fault in any way? Would greatly appreciate it.