I updated my iTouch last night with 2.0 and after a lot of problems with backing up and restoring I finally got it up and running (I didn't bother with syncing the backup, it wouldn't work, so I just took the option "Set up as new iPod"). Every time I try and sync my songs back onto the iPod it will get around 15 done then say something along the lines of "Cannot sync to iPod. Files cannot be read or written to". Either that, or it will say the iPod is disconnected. Is this a problem brought upon by 2.0 or is it a hardware issue and warrants a replacement (i'm still under warranty)? Thanks a lot for your help.