just tracked the package I mailed on saturday:
Processed through Sort Facility, March 06, 2011, 5:35 pm, WARRENDALE, PA 15086
Processed through Sort Facility, March 05, 2011, 5:25 pm, BALTIMORE, MD 21233
Acceptance, March 05, 2011, 11:45 am, ELKTON, MD 21921