I will be reciving my Macbook pro soon and would like to know which software to run my tracks on. I have a Tascam US-122 USB interface and will be doing lots of layering with midi files, guitars, bass, vocals etc. I have Cubase LE, the one that comes with the interface but I am not sure if it will play well with the duo, or so have been told, because of system configurations, however I a up for any suggestions, I need all the help that I can get.