i have an 8gb itouch. when i go to the beach with my friends we want to listen to music so we put it on an ihome and it plays music fine but an error message pops up and goes away continuously saying that it isn't charging. I DONT CARE THAT IT'S NOT CHARGING! ITS CHARGED! IT DOESNT NEED TO BE CHARGED! I JUST WANT TO LISTEN TO MUSIC! lol.. plus with the message always coming up and going away it is probably wasting my battery way more! can i stop this?