For those of you that haven't seen both of these trailers take a look. They are insane in my eyes. Should be a good couple of games. Halo:CE 10 year anniversary remake is coming out on the 15 November 2011. Halo 4 will be out in 'Holiday 2012'.
Halo 4 Trailer: http://www.youtube.com/watch?v=A3eC486d-Pw
Halo:CE Remake 10 Year Anniversary Trailer: http://www.youtube.com/watch?v=_G0rCf7H_ME&feature=player _embedded
Enjoy :)