hey, i'm a dj/producer/musician, i know all about noize terrorism/idm/glitch-hop or whatever they keep separating the sub-genre into these days. i listen to kid 606 and prefuse 73/delarosa/and ain't no tellin what other side projects scott herron has under his belt these days.
oh man you did not mention richard d. james! aphex twin is sicker than the aids ward in a hospital! rephlex records have the arsenal of good musical line-ups! i really haven't heard any squarepusher stuff but there's so much music out there i wanna hear that i'm just begging to hear it one of these days. yeah scott herron does glich-hop, which is what prefuse 73 is. he has his own record label eastern development if you're interested.