Juno Reactor is awesome, I just saw the last post on the other page. They were heavily involved in the Matrix soundtracks for the last two films, and their first major album was a huge inspiration for the first soundtrack. Some of their stuff is dark and dirty, and other is a little more fast paced, but all of it has the kind of underlying dark edge the same way Massive Attack does. Here are some definitive tracks.
This is my favorite from their first full studio album.
And from one of their later ones, around the time of the last Matrix film. The acoustic guitar work is pretty fucking awesome.