I want to congratulate you and your partners in the consortium working together to do this. We had Mr. Julian just say that the number one issue facing us now is the ability to do value-added. It looks as if you've taken the environmental issue off the number one chaser for some of these organizations looking at the oil sands. Well done.
Mr. Gray, I'm going to move over to you. It's good to have a chance to speak with you. We had a chance to meet at an environment committee meeting in Edmonton several years ago. I asked you then what we could expect in the next five years—and I think that was about five years ago—and you've come up with this non-aqueous extraction and these catalysts for the upgrading process. What's the current pace to get these things into the marketplace?