What is the best method for backing up iTunes music? I've done the backup to dvd but what happens if your collection goes over 8.5gb? Does it ask for another dvd disc during the backup? Does iTunes allow a backup to Hard Drive option? Thanks! P.S. I've done the copy itunes folder thing to another hard drive but I have notice issues in doing that. At times, itunes can play everything fine when I restore it from the backup drive and other times itunes will not play the song at all.