I have a new iPod Touch, 64GB. I installed iTunes downloaded several CDs and had no problems with synching. Then, between one synch and the next, the laptop (VAIO) stopped recognizing the iPod and vice versa. I tried restarting and resetting the iPod, tried it on multiple USB ports (other devices work on those ports), rebooted my computer, erased iTunes and reinstalled it. Nothing. Any suggestions for an iPod neophyte?