Yes I am aware of the folder. But first, the sounds I want to use are all mp3, secondly they are never an option in settings, notification ringtone. Thirdly, trying to hack that long ago produced com.android.settings crash using that rename exploit, but I wasn't using ogg files either. No big deal anyway I just learn to live without custom alerts
"If you treat your system like a kiln, don't be surprised when a brick comes out the other side."