Explode Modifier "chunks"

http://www.youtube.com/watch?v=D6SGTKaYKyY < example in 3dsmax

I love the explode modifier, and I use it all the time, but I do wonder, is there a way to get it to explode 3D chunks like this, or is it limited to just planes, with motion blur it’s respectable… but some projects just demand this, am I just missing how to do this, or is the modifier limited?:rolleyes:

check out crackler3d.py