Pretty sure I'm not the only one it's happening to, but I updated my iPhone 5 to iOS 7 this morning and none of the stock apps seem to work right. My Podcasts, Music, and Videos apps don't work at all. They freeze and don't allow me to play any of the media associated with the app. Any ideas? Edit...forgot to add that I haven't even been able to start a sync since updating to 7. I keep getting the "Sync failed to start" error message, never gets past step 1 in the sync process.