Originally Posted by chady28 i need to change the message notification tone from my music gallery ! but it doesn't seem to appear in the option

Steps

Messaging
Menu button
Settings
Scroll down
Select ringtone

you can put your custom ringtones here by doing the below

Applications
My files
Media folder
Audio folder
Create a notifications folder if it doesn't exist
(Menu button > Create folder)
Put desired ringtone here for notifications