Check out this 7h monster of a techno mixtape by Jesse Somfay

http://fieldrec.blogspot.com/2010/08/field-recording-018-jesse-somfay.html

Didn’t get to listen to it yet, but the tracklist sports names as Cosmin TRG, Instra:mental, Surgeon and (Squarepusher’s brother) Ceephax Acid Crew, so should be worth checking out.