Just how good are SR MBPs at video? A lot of people say to get the pro over the mac book, but don't they have the same FCE performance (no video card is necessary for FCE performance, right?) Also, is there only one Firewire bus? Do I need to have an express card firewire connector to get max performance with the DV deck and external drive so they dont share the same FW bus? How much worse is the MBP than a mac pro at basic and intermediate FCE editing?