Links on parallel compression:

http://www.mutantaudio.net/tutorials...torial_ma.html

http://www.hometracked.com/2007/03/3...er-drum-tones/

http://www.faderwear.com/guides/para...pression.shtml

http://www.ableton.com/forum/viewtopic.php?t=90035

http://benvesco.com/tonemonster/mixi...ession-part-2/