My #1 pick: Thunderstruck (AC/DC):
http://www.youtube.com/watch?v=JI3NkSWoVEI sorry to use my own video, but i do, in general, really love when robots + ACDC mix
Some others:
Palladio - Escala
Inception Soundtrack
Inspector Gadget (Dubstep) - Chrispy <-- this one could be interesting.. haha
Kill Everybody - Skrillex <-- weird lyrics... but the rest of it is great!
Technologic - Daft Punk
The Son of Flynn - Daft Punk (from Tron)
Battle - Harry Gregson-Williams (from Chronicles of Narnia: the Lion, the Witch, and the Wardrobe)
Requiem for a Dream is an AMAZING piece and always a great choice
And finally, this commercial (
http://www.youtube.com/watch?v=qjJdSinx-S8) played at my freshman year drumline world championships. Sadly, I do not know the name of the music that's playing, but I still listen to just this clip often, because I love the music so much. If you find out the name of it, it'd be great as background music as well.
Hope this helps!