Techno/Drum and Bass to hack to

Hi there, I don't hack in your sense of the word, more meditational hacking with music from time to time, so I can get that I might seem weird to you.

Still though, I really value your opinion as I have massive, massive respect for hackers in the conventional sense of the word. Was just wondering : what techno/drum and bass music any of you use to hack to?

This is the latest track I've found works really well for what I'm doing, and there's a lot of others by the same guy if you check youtube : http://www.youtube.com/watch?v=EnPu2ILD4iE

Thanks if any of you can help with your own stuff, and I hope things are going well for you all.