And you need a full power of 1 full cpu core or more to hit full speed and firewire 1600 and 3200 will kick usb 3.0 ass while useing the same cables as firewire 800 with less cpu load.
I noticed that there is a typo that some of you may have alluded to it already...
The sentence:
'This makes it theoretically possible to transfer a 27GB HD movie in just 1 minute and 10 seconds, as opposed to 15 minutes with USB 3.0'
Should end with:
'1 minute and 10 seconds, as opposed to 15 minutes with USB 2.0'