i saw them in Paris in 2004. first time and last time i live such an experience as far as i remember (too short though). Sound was really good with this telluric bass sound, crystal synth sounds from nowhere and this "voice" who penetrate your mind to the earth, can't forget this.
one guy fell backwards in front of me (too high certainly) juste after the first song and got up right after. It was a really really strange athmosphere that i would like to relive.
Balance died few month laters, really sad.