So I was going to remove all my podcasts from my iPod Touch to make room for some more music and apps, so I unchecked the "Sync Podcasts" box in iTunes. However, some of my podcasts still synced to my iPod, and it turns out they were the "unplayed" podcasts. They are currently taking up 3 gb on my iPod, so I really need to get them off. I decided to manually delete them on my iPod Touch (slide left, press "Delete"). After deleting all of them and re-syncing with iTunes, despite the "Sync Podcasts" box being unchecked, iTunes began syncing all my unplayed podcasts back to my iPod. How do I get rid of them??