http://www.google.com/imgres?imgurl=http://www.guiamania.com/wp-content/uploads/2009/07/halo-reach-trailer.jpg&imgrefurl=http://www.guiamania.com/videojuegos/10810.php&usg=__2y4tCtztbYkCQ59KnkV8a9IiMYw=&h=330&w=470&sz=49&hl=es&start=0&sig2=ScUre2YGJrsyyqnUGY0Mzg&zoom=1&tbnid=mKLY6Kq2bz-EwM:&tbnh=156&tbnw=206&ei=ltLwTYaSMYP0swPKysyoDg&itbs=1&iact=rc&dur=447&page=1&ndsp=15&ved=1t:429,r:4,s:0&tx=128&ty=69&biw=1280&bih=673

http://www.google.com/imgres?imgurl=http://www.consolas.es/wp-content/uploads/halo-reach.jpg&imgrefurl=http://www.consolas.es/11-12-2009/consolas/halo-reach-ya-tiene-web-oficial&usg=__3eK_HmVdL-Ghw-T_A03mfUycGyI=&h=362&w=550&sz=58&hl=es&start=0&sig2=A7w7AWVx9tfE8iq6AhpujA&zoom=1&tbnid=2CBW0Ih4zSbKrM:&tbnh=156&tbnw=208&ei=ZdLwTbjgGoausAOc3NiwDg&itbs=1&iact=hc&vpx=134&vpy=138&dur=31&hovh=182&hovw=277&tx=187&ty=105&page=1&ndsp=15&ved=1t:429,r:0,s:0

http://www.youtube.com/watch?v=5bLjqxYlZVM