hey i have 3.0 and ever since i've had it i've been needing to back it up. I've tried many times but i stop it about two hours in when i see that it's only half-way done. I've done this three times now and i do it because im afraid its going to burn the image of the battery into the screen (a friend f mine messed up jailbraking his a while back and he ended up burning the screen so bad that it looks as if someone blew a cloud of smoke into it). I'v backed up my ipod before on different firmwares and it never took this long. Is there a way i could make it backup faster? or at least could i do it with the screen off?