How do I use my own mp3 files that I created for Picture Text Message ? attachment.

...and don't tell me I can't because when someone sends me a picture text with a sound attached to it and that sound happens to be an mp3 format, i can save that file into my sound folder in my phone's internal memory. Then I can reuse it.....

but the mp3 files that I transfer into my phone's internal memory, they only shows up in the Ringtones Folder and not into the Sound Folder.

any idea ?

---------- Post added at 11:28 AM ---------- Previous post was at 11:24 AM ----------

by the way, this is Samsung Messager II

ver. R560

See More: Samsung Messager II <--- I need HELP!!!