Certainly. There are certainly different things like chemical additives and growth promotants that will help those conversions. There's also genetics. There's always genetic research going on to find out which genetics convert better, which feeds convert better.
We are trying to cover a problem that is maybe not necessarily going to be solved through conversions. We have to look at why those feed costs are going up and why the other prices are going up. Right now in our feeding prices we're competing with energy for a food product. To get the grain into our cattle, we're competing with biofuels right now. So we have to make sure that when we develop programs such as this.... It's great for the grain farmer, and I'm not one to back off on agriculture, but what are the best grains?
I was listening in this morning on the presentation that was made by the dairy farmers to the Senate committee on agricultural on issues like this, and it brought to mind sugar beet and sugar cane—a much higher return for the investment for what's there. So let's make sure that if we're going to do it, number one, we make sure we're using the right product in the ethanol, and number two, we don't subsidize one at the expense of another. I think that's an extremely important thing to remember going forward, that in producing the ethanol and the biofuels, we have to wonder what we're doing on the other side and what's the importance and what's the cost.