On your second question, the agreement sets out now the terms of U.S. law. It says that once there's a notice for the liquidation of the entries, within six months Customs needs to repay the money. That liquidation notice is to follow within 10 days of a final court decision saying that the entries are indeed to be liquidated.
Now, it could take a period of time to return all of the money, as there are many entries. But the first money, the money that's due from May 2002 until whenever this agreement come into effect—all of that money—is due immediately, because under the U.S. statute, Title 19, chapter 4, subsection 1504(b) of subtitle III's part III, that money has already matured for four years, and post that, all that money has to be returned within six months. That's the statute, so the notion that no money would be returned for two or three years would simply be illegal.