On the biofuels and ethanol, that's where I was going to move with my next question. One of you made comment about using cornstalks and what have you, and I think that's great. In farmers' terms, we call that the trash, but at the same time, there's a valuable part to that trash. By ploughing that back down, I don't have to tell you what that does for the soil.
What I see in moving into ethanol, there's going to be a moving away from the livestock industry, which of course takes away manure and straw that gets in there to be put back on for that stuff that helps make the ground.... How do we combat that issue, to get away from that? We can get around strictly chemical fertilizer. I think long term we need something more than that.