Hi guys, I've currently got iTunes duplicating and organizing any media I load into it into the iTunes folder under my user account on my iMac. However I'm fast running out of space on the iMac HD. What I want to do is still organize and back it up, but with music on the iMac itself and movies/TV shows to back up and organize to my external HD. Is this possible? Fail that, is it possible to only back up music and podcasts and not auto organize video which I will just do manually. I want to have the video loaded into iTunes for AppleTV and iPad streaming but it's killing the Mac HD. Thanks.