that's interesting. i just picked up decapitated's "organic hallucinosis" and vitek is doing some crazy stuff a la derek roddy. i'm assuming he used triggers, but maybe not?
as a side note, i've been known to add as much as 12 dB on the high end of my kick, and i'm using a d6, which already has a high end boost. i don't buy into the dumb rules of thumb on eq--i just pay attention to what my ears tell me. even at that, though--i've never gotten the kind of click that i hear on this decapitated record.