Back when I had iLife '04 I used to be able to drag songs from iTunes into GarageBand to add to them and stuff. My friend sent me a song that he recorded and wanted me to add some guitar solo's and back up vocals to it and it plays in iTunes but when I try to drag it into GarageBand nothing happens. I tried it with other songs too but it doesn't have the little green plus symbol it usually does that lets me drop it. Anyone know what the deal is or how to do this?