I just picked out my iPod shuffle (2nd gen) which i havent used for a few months - anyway. I just went to sync some music and I get the error: Attempting to copy to disk 'Tom's iPod' failed - An unknown error occured (error 124) I click OK then get: The iPod 'Tom's iPod' cannot be synced. The required file cannot be found. Can anyone help me? I have restored 4 times.