The first one is by Instra:mental - he has created some podcasts with dBridge (who used to be in a Drum&Bass group called 'Bad Company').

Unfortunately, those podcasts don't appear to be linked from the original site anymore, but here are the track listings for all of the Club Autonomic layers http://clubautonomic.wordpress.com/

But, if you go to their official soundcloud account http://soundcloud.com/club-autonomic-com , you can see at the very bottom that there are the first two layers.

Hope that helps!