hi everyone, i just got an ipod from a friend, and he said that he had just bought a new battery for my ipod...it's an ipod 3G...i think maybe by chance the battery could be loose, but idk how to get to the battery!?!?! i know u somehow seperate it in 2, and then it should be in there, but i have been tryin to open it, but i cant. anyone know how im supposed to open it????!?!?!?!?!?!?! ur help would be greatly appreciated!!! thank umy name is melissa