I am not sure what is going on, but over the past couple months the iPod has started to stutter between menus and takes forever to delete a podcast, movie, etc from the device. Load times have increased as well. The iPod isn't full and I only have 2.5 pages of apps. I did a restore a few weeks ago which seemed to have helped initially, but it quickly started to downhill. Any idea what would be going on? Just it's age?