Custom sound (SMS & Delete confirmation) notifications

[NiKtheALiEN]

Hello all,

I'm trying to change the sound notifications for SMS sent and delete confirm, on my O2 Orbit 2.

The options to change these sounds doesn't appear in settings > sounds and notifications.

I think these sounds are associated with the files Alarm1 and Alarm2 in the windows directory, but I can't edit / delete these at all? -Am I right in thinking I need an 'Application Unlock' to do this, if so, where from?
-or have I got completely confused!!?

Thanks for any help offered :)

[NiKtheALiEN]

Does no one have any ideas? I can't believe that!
...or am I being stupid and missed the option for this :P

Anyone? :)