la la, la la la la, la la, la la la la laaaaa...
It's a cool song, actually it's better than cool. It's a GREAT, no it's PERFECT. Many songs require all of your attention, because they're all so "BAAAAM" energetic and stuff. If you don't like that kind of genre you'd have to go ambient, but ambient is too... slow and stuff. I don't really know how to put it. :| This is just a perfect balance between like techno and ambient. :)
I agree with Slaxster about it being perfect for a FPS game trailer. I think this song is about equally as good as "Mad World", by Gary Jules. As you probably know, his song got used for the Gears of War commercial.
Anyway this is the first song I've heard from you, now I'm going to listen the other ones and hope they're equally as good. I guess you, with the above being said, you already know your rating? :P
Keep it up!