A note in Activision Blizzard's financial results we missed when they were released yesterday indicates the Windows version of the First Strike DLC for Call of Duty: Black Ops will be released by March 31, as there's a note saying: "On February 1, 2011, Activision Publishing released Call of Duty: Black Ops First Strike, the first add-on pack for Call of Duty: Black Ops, on Xbox LIVE®. The map pack set new Xbox LIVE records with more than 1.4 million downloads in the first 24 hours, an increase of more than 25% over last year's Call of Duty: Modern Warfare 2 Stimulus Package.(7) The map pack also will be available on the PlayStation® 3 computer entertainment system on March 3, 2011 and on the PC later in the quarter."