Thanks very much for taking the time out for your reply, however, it still does not work.. when i go to select the sound then press SAVE/ENTER, there is absolutely no response from the key whatsoever, and more importantly it has never produced a .pwr file.... it has annoyed me now, because it looks like my X1 cant do this simple facility.. must be something to do with the OP system.... or maybe my kb is faulty....