Being newly returned to MacBook, i am out of touch with currently used, reliable software for DJ live mixing and also music creation. Is Cubase VST still the number one for production???? What about Ableton Live or Mixmiester or Serato Scratch Live for Dj'ing ? I think my macbook will handle any of these with an external HD, without firewire but i wanna know which software is better. Any ideas out there ?