Dogwood energy sells stills...
http://www.ethanolstill.com/
I saw them highlighted on CNBC a couple months back... it's interesting, but let's not kid ourselves into thinking that ethanol is an answer for our energy problems... especially not corn ethanol. That, of course, doesn't stop the brainiacs in Washington from throwing money at it, which is why it's at all popular. Subsidies at every level.