The contract to deliver a single email system is a large contract, and it is quite a complex undertaking. The way the contract is structured, however, we only pay for the email service as users migrate onto the email service. The fact that there have been delays in migration has not had a financial impact on us from that perspective. We do have to keep the legacy systems running. We've consolidated, improved and streamlined our ability to do that. We're able to stay current with our costs that way. So no, there haven't been any impacts from that perspective.
Frankly, we want to make sure, as suggested by your previous question, that the system is absolutely sure and well functioning before we move people onto it. The fact that we don't have to pay until they do enables us to protect our financial interests as well.