I have had my ipod mini for about 10 months now, and i haven't had any complaints...until now. Just last night the play/pause button has stopped working. The scrolling, ff, rew, and menu on the clickwheel works, but the play/pause button doesnt. I've tried resetting, and all that stuff, but to no avail. Since I'm still in warranty I believe, should I send it in? Thanks.