Not sure what you mean by "music creator" If you want a sequencer (stitch audio pieces together) then I'll recommend Acid. I never used Cool Edit but it is also a good product. If you're talking about samplers, sythensizers, etc.. then yes, Fruity Loops would be a good program to start out. I've personally used Reason; it really isn't meant for "n00bies" but it is very versatile. There is a GPL program but I can't remember the name of it.