Aside from doing this via trial and error, how many megs of music can I get onto music cd via iTunes? I'm a little irked because right now it's telling me that 60 megs of mp3's is too many - is that right? I'm trying to burn 30 12 meg files (30 min conversations) onto disc and for the obvious reason I don't really want to separate them up over 10 discs or so - is there some other way to create music/sound cd's that can use more disk space? My discs say they will take 700 megs... ???