hello, i am in the middle of a sale on my ipod, and sure enough, i plug it in today and bang, it won't mount, i've tried everything, disk utility, reset of the ipod. I have come to a conclusion, that it is the fire wire jack, there is a tiny tiny crack, going down the fire wire metal casing (so to speak) When i unplug the ipod, the firewire jack, moves or shifts up... a mila metre or so... maybe 1/4 of a cm. Does anyone know what the problem is.... This is upsetting, because i am in the middle of a sale...