We are calling those the next generation of ethanol. There's certainly a lot of work going on toward that end, making use of byproducts--the straw, and wood chips from the mills. As you know, the logging industry is facing some downturn. We can start to use wood chips for more than just aspenite, which is a hot product every now and then, but then isn't at times. If we can start making use of bark, wood chips, and things like that in a co-generational type of way, it will add to the efficiency and viability of some of these smaller producers.
On February 7th, 2008. See this statement in context.