i downloaded some songs from youtube as mp3s. i shorted them below 40 sec with a program. then i converted them to m4r. then i add them to my itunes 11 library. then i attach my iphone 5 and sync them. i also try adding them to tones in iphone itself. i see the tones are added but are GRAYED OUT. i go to the phone ringtones and the songs i added dont appear. why is this??? i have spent 2 hours trying to add 3 ringtones to this damn phone. its so frustrating. on my android phone it too me 2 minutes to add the ringtones. why are they GRAYED OUT? how do i fix this? thanks