I'm specifically looking for stuff that sounds like Implosive Disgorgence. If you haven't heard them, please check out their MySpace before making recommendations.
MySpace.com - Implosive Disgorgence - Pompano Beach, Florida - Grindcore / Death Metal / IDM - www.myspace.com/implosivedisgorgence
It astounds me how they can fit so many movements into their 1:30 minute songs. I really dig the vocal style, as well as the guitars. Feel free to recommend brutal death metal outfits, too, as long as they're similar in sound to ID.