It's amazing how you can have a VST you're not really impressed until you figure out the proper context to put it to good usage. DtBlkFX is such a plugin.  You can find it for free at http://rekkerd.org/dtblkfx/ and there are Mac and PC versions as well as mono and stereo versions.  I found it to be incredibly useful when I am applying it to individual drumsounds to help create a glitchy loop.