Perhaps I can address a couple of points that were made.
In our own system integration testing, we had the question of load: Could we take on a batch file with 10,000 or so transactions? I think that's a case where we saw the added value of Deloitte's global network. We were having trouble with the system performing and chewing through huge volumes of transactions. They were able to tap into Deloitte's global network to bring in people around the world, and then back to the source vendor, SAP, to bring people in.
I think in some instances, it's pretty clear that there's value in engaging somebody who has done something three or four times before to increase the confidence in and reliability of the product, to get there more quickly and, when you have a problem, to increase the workforce. CARM will go live. Deloitte is mobilizing. They have up to 260 people ready to work and they'll have 170 ready to support us. If everything goes perfectly according to plan, they'll release that workforce and the expenditure will drop accordingly. If we need them, they'll mobilize a kind of SWAT force of up to 260 people.
That's difficult to do in government. It's difficult to hire 260 public servants just in case you need them and then let them go after two weeks because you don't.