Where can I find the sound files on the Incredible? Specifically I am looking for the "doot" sound that is played when you increase or decrease the volume using the volume rocker. I want to make a custom sound file to be used with Tasker for then the phone goes to vibrate that will simulate turning the volume down manually.

Thanks!

 

The notification and ringtones are in there, but I am looking for the other phone sounds, like when you press the volume button. They have to be in there somewhere...