My macbook is mostly work related - some cad, spreadsheets, word processing. I do keep photos around - personal and business. No movies, videos, music etc. I dumped garageband and imovies because I have zero use for them. I really don't have room issues on the machine, but I do like to keep things streamlined a little. So, itunes comes to mind as software I don't intentionally use. I don't download music and really don't see the need to do so. Is there any reason to keep itunes? Is it used as a native media player? i.e. if I decide to watch espn, or a news show, or a youtube something or other - is itunes used or needed for audio?