Wish I could help.
But NOTHING but problems since IOS 7 updated on my iPod-5 and the updated iTunes 11.1.2 on my iMac. Restoring my iPod so many times now I'm dizzy. After restoring it, then putting the back-up back in, then syncing my 9800 songs (or even 200-songs) same result: STUCK ON: Waiting for items to copy.
I'll disconnect the iPod and it'll be fine UNTIL I want to update any more music - then the fun begins AGAIN. On my 60gb iPod-5 it will show 8.75+/- gb of memory availlable (which is correct for the amount of music/apps/etc on there as I've had this ipod for a year now). Then all of a sudden it will show 18.5 over the limit and the yellow "OTHER" will go to 28.5gb for absolutely no reason. Then it won't work again until, you guessed it, you restore it to factory settings and restore from back up all over again.
It's beyond frustrating, and Apple is no help. I've had Apple products for a decade and this is like I said, frustrating. PLUS you HAVE TO use iCloud now if you want your calendar or contacts on your iPod/iPhone ever again. I wish the Apple store was closer. I'd drive there with my iMac and my iPod and ask them to a simple sync for me. 😉