my ipod is having some kind of hardware failure. this is my third one. ive had my computer since summer, my first ipod i got around the same time. until about a month ago, my ipod and comp were working fine together then one time when i disconnected it, the ipod kinda shut itself off. then the apple logo appears, it lights up ad then with a strange clicking noise, the ipod shuts down (goes blank). then the same thing happens over and over again until the battery dies. i got it fixed, synched with another comp and it worked fine. then when i plugged it into my comp (i have a PC-Acer) it messed up. i have gotten 2 replacements, and they all messed up in the same way. and the apple store people keep telling me that the hardware is failing in the computers. does anyone else have this problem?