My iPod Touch 4G has just passed the two-year mark, and as all portable devices go, its battery is pretty much shot. If I fully recharge it and let it sit idle (screen off and whatnot, no Wi-Fi), the Touch is guaranteed to die in 2 days tops. Other than that, everything else works pretty well still. The screen has no cracks whatsoever. What would be the best thing to do with it? I paid good money to get this as it's the 64GB model, so I really don't want to throw it into the bin just yet.