When all is said and done, I believe, we are looking to ensure that the NRU reactor is fully capable of producing isotopes beyond its licence renewal date of October 2011. We have done a very significant amount of detailed evaluation to understand what is necessary for us to achieve that.
We have also entered into a protocol with the CNSC with respect to the management of that regulatory review process so that there are no surprises at the end of the road. As part of that, we've identified a number of areas we need to invest in, in the reactor and in the various ancillary support infrastructure, to ensure we do that. It's our intention to move forward with that program. Included in the $351 million is, indeed, roughly $47 million that is dedicated specifically to what we call the isotope supply reliability program.