Thank you.
I'd like to follow up on Mr. McKay's comments.
You hit on a point that I think is very important here. In the countries where we've successfully utilized technology-based IRB programs, we have been able to come to terms with how we value technology. We go about it in a relatively methodical way in terms of looking at the impact it could have on the end recipients.
When we get into a pre-competitive environment, as we discussed earlier, that becomes a much less defined equation. But the key aspect is that a level of understanding and trust has to take place between the IRB officials and the company proposing the projects. There has to be a common understanding of how we should value things. Where we've had success in closing agreements around technology, we've had a clear understanding along those lines.