I've got a bit of an oddity with my iPod. A quick Google has revealed that I'm not alone, but I haven't yet resolved the problem. So I thought I'd turn to you guys to see if any of you have a solution.

I'm running iTunes 10.4, on a Mac, and using an iPod Classic 120GB. Every time I sync the iPod I get a message saying 'The iPod "[iPod name]" cannot be synced. An unknown error occurred (13014).'

I've looked through the various support communities and done as they've suggested: switched off Genius, restarted my Mac, done a "soft re-start" on the iPod, changed the USB cable, but the message still appears. The bizarre thing is that the iPod clearly is syncing (track counts are being updated, newly downloaded tracks on the Mac are being added to the iPod, etc.), so it's more of annoyance than anything else. However, I'm a little concerned that it's symptomatic of a bigger issue.

So... does anyone have a tried and tested solution to this problem?

Thanks in advance.