Ive been having problems with garage band lately, i recently got the iPhone 4s and love it. the only problem is that when i make a song in garage band and put it on to my itunes library, it will not let me put the song on my phone. Before when i had the 3GS it did it without problems and just to make sure it wasnt my Mac Book Pro messing up i tried to put the song on my iPod (which was successful) can anyone diagnose the problem and give me a solution?