I just bought a new 1.2 12" iBook for a friend's daughter who is 19. She's a great singer and is already recording cds with established producers. I know nothing about music production on macs, and she knows nothing about computers/macs at all. Are there any programs or externals I should be thinking about for her? (I barely use my own iTunes or iPod; in fact, my 6gb ipod is still in the box!) With a stock 30 gig hd in the iBook, she's going to run out of space, I'm sure. I guess I'd like to know what sort of microphone/programs/ equipment would be appropriate for her to produce the best quality sound on the little iBook. Any suggestions?