Folji said:
I'm surprised no-one's mentioned Queensÿche yet.
The wankers! More Queenscrÿche!
What about Meshuggah?
If you've heard about this new djent movement, then you may be interested to know that the movement itself is modeled after the style of Progressive Metal played by Meshuggah (though, more specifically, it's an onomatopoeia for the sound the guitars make when they chug a chord).
And the Dillinger Escape Plan... Most of their songs aren't this easy to listen to, but they're always very interesting.