according to installer its with the Ste Packaging which is with the Community Sources. http://repo.smxy.org/iph.... unfortunately it cuts off the rest. if you know how to SSH i could send you the files
ok once you ssh into your phone you should be in the root file. next double click into the library file. then into the customize file. finally go into the audiofile...file then just drag and drop the sound set into that file.