Well I’ve been using my iPod for about a month or so and today when I brought it upstairs and plugged it into my PC via USB it gives me diagram on screen that is a picture of the AC adapter and it shows an arrow pointing towards a power outlet. The problem is that I don’t have the AC adpater (thanks to my stupid American friend who lost it) and I have charged for a month now using only USB. Is there any way I can fix this? And it only started doing this ever since it told me that I had to update my iPod’s software now its not working, anyone have ANY idea?