This is why I HATE ENTERPRISE. Don't get me wrong, I think its a cool idea, going back to the beginning of the Federation and what have you, but the writers are taking no respect AT ALL of the existing trek timeline.
1: In TNG episode "First Contact" the Enterprise performs first contact with a new race. In this episode Picard state and I quote "we perform First COntact this way, because 100 years ago a disatrous first contact with the Klingons led to almost a century of war". SO WHAT THE HELL ARE THE KLINGONS DOING ON ENTERPRISE NOT SHOOTING AT EVERYONE!!!!!!!!!!!!!!!
2: Also in TNG I can't remeber the episode but its when Q sends them to the delta quadrant to face the borg for the first time. Now Starfleet has NO record of the borg before this episode, so how can the borg appear on earth and then two hundred years later Starfleet has no idea of their existence.
I could go on, but really I can't be arsed. Enterprise is a HUGE dissappointment and should be axed and Mr Bremer so called "exective producer" sacked and someone who actully cares about Star Trek and its continuing sucess put in his place.