As I understand it, you can only create your own ringtones using the music on your phone. Is there a way to create your own notification sounds? For example, I uploaded the Caddyshack Carhorn sound (quite annoying, only 4 seconds, but on a loop it's a classic), and I only see an option to use it as a ringtone. No option to use it as an alert or message-tone. Any solution?