Well, i'd like to see Mills live. I have seen lots of sets recorded elsewhere which surely isn't the same as being in the place. He's never played in my town as far as i know.
He's done his fair share for techno (and his wallet). Best set i heard of him was:
Jeff Mills aka The Wizard - WJLB Detroit 2-28-01
blew me away. His techno sets/mixing - not so.
With lots of the big names i was rather disapointed when finally seeing them live, Sven Väth for example, DJ Rush *live*, Westbam etc. etc.
Techno can be very pop music, too.