The Dukes v. Wal-Mart case was on the U.S. Supreme Court's conference schedule last Tuesday, November 23, 2010, which means that the results of the conference can be expected to be announced today at 10:00 a.m. Eastern. Wal-Mart Stores, Inc. v. Dukes, no. 10-277.
When it is posted, the Supreme Court's order list for November 29 should be available at this link.
UPDATE: The Dukes case was not on the order list this morning. We will probably have to wait at least another week. Orders are next scheduled to be announced next Monday, December 6.
UPDATE #2: The Dukes docket now indicates (which it did not earlier this morning) that the case has been re-distributed for conference on Friday, December 3. Again, that means that the vote should be announced the following Monday, December 6. SCOTUSblog also noted the Court's unexpected failure to announce its vote today following its conference on November 23.