I can't find anywhere that allows me to set reminder SOUNDS. I just had a reminder that neither made noise, nor popped up on my screen. It just appeared clandestinely in my notification bar, and as a result, setting it to '10 minutes before' was pointless because I didn't see it until I pulled down my status bar, 45 mins AFTER the event. How can something remind you of anything if it only shows up silently in the background? How do I get audible reminders, so they'll actually remind me? :(