A while back, everyone was looking for the ringtone that was used at the end of the iPhone commercials (just a basic ringing phone tone). I searched and found a file that someone had posted. I transferred it to iTunes as a .mp4file, and then to my iPhone. I love the ringtone; the ones preinstalled on the iPhone are terrible. Here is my problem: I want to keep my ringer volume all the way up, but the ringtone file that I downloaded is EXTREMELY loud. I have to keep it less than 1/4 volume. But I use my alarm a lot, and I need it all the way up because it is a different ringtone. How do I adjust the volume of the .mp4 ringtone to make it the same level as the rest of them on the iPhone?