On my old LG Chocolate 3 phone, when an appointment reminder came up, it sounded a bugle call. I would like to use the same call on my Droid, but ONLY for calendar alerts. I don't need a bugle call every time an email or SMS arrives. Is there any way to have separate tones for the calendar and other notifications? This is a little thing, but for me, it ruins the utility of the Droid.