Learn how to make manual glitch beats using Ableton Live 8 thanks to http://www.vespers.ca:
Glitchtasic audio edits in Ableton Live using slice and dice techniques, reversing, duplicates, volume edits, and transpose.
Abusing warp markers, envelopes and transpose.
Glitchy send and return bus with an insane effects chain!
Badass audio effects racks and macros = MAXIMUM GLITCHINESS