Halo Combat Evolved
This is short (3.27 min) video of nothing in particular. Just a guy driving a worthog around blood gulch. The music is Search and destroy by Iggy and the Stooges.
This is the trailer for a new movie called "The Halo Experiment" This is well made using halo 2 trailers and halo audio to good effect. 57 seconds in length.
No, its not the first glimpse at halo3. Insted it is a good trailer that talks about the events leading up to halo 3. This trailer, focuses on the fight between the Master Chief and the covenant.
This is a halarous video simply put. The song is the best part of this video with the lyrics "AIDS! AIDS!".