I would be hesitant to recommend that there be a major overhaul in those systems right now, because there was a significant investment made in 1999-2000 to move to the seven systems. A lot of departments put in these ERP, enterprise-wide systems, like SAP and Oracle, so there were hundreds of millions of dollars spent not that long ago. If government wants to take the position that we should go to a common system, I think they have think this through and that it has to be brought in over time. I wouldn't recommend that this be done right away. In many of our audits we've also noted that the departments aren't making full use of the systems and the capacities they already have, and there has been a lot of money spent in this. I would be hesitant to recommend just going to one system.
The other consideration in this is that there are many organizations in the federal government. Some are very large and very complex, while others are very small. I'm not sure that one system could meet the needs of everyone. The very large departments obviously need these enterprise-wide systems. I'm not sure that some of the smaller organizations that have 25 or 30 people need a system of that complexity, so there may have to be some variety in the systems.