Transformers 3: Dark of the Moon (HD Teaser Trailer)

omg! the teaser trailer is here!
what can we see here?
hmmm.. The Ark
more robots
and could be... Alpha Trion and maybe a clue for Unicron at the end of the trailer

thanks to Cmaotaku for this tip, visit his blog for more screen shots
the showing of the movie will hit the date of my birthday July 1, 2011