ATTENTION: This application will be DOWN for maintenance Saturday, February 8, 6 PM Pacific, until Sunday, February 9, 6 AM Pacific. Please plan accordingly. NOTE: If there are problems at the very beginning of the test, please verify the testing machine popup blocker setting is set to disabled. TEST ADMINISTRATORS: Please call the DMDC Support Center (DSC) at 800-372-7437 for password resets, account unlocks, and any networking/slowness/freezing issues or error messages. It is strongly advised to get a DSC ticket number from the representative you speak with if your issue cannot be resolved, or if you need to be transferred.