Hi, it been awhile. Would i need to add an external hdd to my comp. if i wanted to record music. Because music fileds are supposed to take up alot of space. Or would it be better to add bigger(but less expensive

) drive to the inside of my comp. but somehow only save the music files to it and keep all other software i already ohave on my comp. seperate (but i dont know how i would do this).
also, one last question, what are some good sound cards used for music recording? as of now i only use the sound from my motherboard