Hey both speakers (on the bottom) are supposed to work all the time right? Its not like 1 speaker for ipod and 1 for calls? Cuz just my left speaker works fine, the right one is really, REALLY quiet, if it works at all, i have to put my thumb over the left speaker and put the right one up to my ear for me to hear anything out of it, what can be expected form an Apple store on this?