I have just traded in my Ipod touch 30 gig for an ipod 120gb. as i am a big music fan dude and i also ran into some issues of the new addition ipod 120 gb will stop sync with itune after 10 or 20 minutes. even after reformating the drive, restoration and reseting the device, it would still stop doing the sync. Found out by the cheap way of doing it that i took a higher quality cable and connected it straight on my usb 2 plug as it use to be on my USB Hub. All is good now and doing it's Sync the way it should. So try a better cable and connect it straight on your machine, not behind a USB Hub. hope it will help some people.