Need Help finding song title

[the_rebel_medic]

Hey guys, I'm looking for the title of a song, which, as far as can tell, is purely instrumental. I don't know if it was on the US ads for the movie Sunshine but they have it here. It's also the song at the end of this youtube video
http://www.youtube.com/watch?v=tsgB9DRZo_0


Thanks in advance guys

[StardogChampion]

Reqium For A Dream title music or something.