Whatever it is that's significant, I think you probably agree with the cost factor. Thank you.
I have one quick question for Mr. Layzell.
Mr. Layzell, I've spent a lot of time in the forest industry, and I was particularly interested in your comments about forestry biomass. For the forest industry in Canada today, one of their big issues is energy costs. They've been looking at biomass as an alternative. I got involved fairly extensively with respect to cogeneration with the hydro companies. Although they talked a good story, actually getting these sorts of projects like cogeneration into effect was a bit of a challenge.
When you talk about increasing the productivity of forest land, there's biomass at the plant level or mill level, and biomass at the harvesting level. Maybe you could expand on the wood residues. Are you better optimizing the wood residues at the mill level or at the harvesting stands? They do need a bit of that nutrient to reforest properly.
I'll leave it at that for now.