everyone knows, the city transitioned from a very older system, famous about two years ago, to the peoplesoft platform. the reconciliation is ongoing, as ms. chu mentioned. we are going through an audit through c.s.a., and so in terms of what questions may come up through the audit, i think those will provide some substance and comfort level in terms of how accurate the expenditures are. but it is an ongoing process where we're working closely with our c.f.o. within public works. to really understand where some of the costs may need to be adjusted. we are definitely much improved from two weeks ago, where i think we have had this note, and probably the same for all boppebond programs, where it is not 100% accurate, but at the same time, the numbers are getting much, much closer to having a set number. >> can you also -- can you show us a little more the terminology of "cleanup." is every single program subject to cleanup? or are there some programs that you report on, for whatever reason, are undergoing a cleanup? i mention this because this terminology has been used to question how far along