I just had a series of strange things happen. This morning my ipod froze, so I reset it. But rather than resetting, I just kept getting a dark screen with an illuminated apple. Finally the menu screen came up and everything on my ipod had been erased. I tried next to connect it to my itunes to restore it, but now my computer won't recognize my ipod, and all i get is this dark screen with an illuminated apple. And it keeps telling me it has a very low battery. Any ideas what is going on and what to do about it.