OK,
I can't believe I'm going to admit that I've watched this, but have you seen the infomercial for the Ulitmate Chopper?

In the infomercial it can turn table sugar into confectioner's sugar and even pulverize concrete! I can only imagine it would make some pretty fine almond or flax meal I think it has a 750 watt engine which is way more than most processors.

Its pretty small (which is good for me cause i have a TINY NYC kitchen if you can call it that) but you can also get a blender attachment for bigger jobs. The cheapest price for the chopper WITH the blender attachment was on the qvc website http://www.qvc.com but you can get the chopper alone on ebay pretty cheap too.

Yes, I am a nerd