I just replaced my dialer sounds with custom ones and It works fine. The problem is when I go into Customize to try and change other system sounds it just crashes just to the springboard. I tried replacing the files in /Customize/AudioBackup with the same ones I had replaced in /UISounds (where the custom dialers go) but this didn't work. I also tried setting permissions to 755 for the directory in both places but this didn't work either. I tried to delete the backup so that Customize would create a new one but that didn't work either. Any suggestions?