The Call of Duty 4 Variety Map Pack has become the most downloaded paid-for content on Xbox Live.
More than one million downloads were registered in the first nine days the pack was on sale. The full game has been purchased by nine million people and Xbox Live users have taken part in more than 30 million online sessions, racking up more than 30 million hours of gameplay.
The COD4 map pack contains four maps - Broadcast, Creek, Killhouse and Chinatown - and costs 800 Microsoft Points (GBP 6.80 / EUR 9.60). Find out whether it's worth the money by reading our review. The map pack will be released for PlayStation 3 on May 1st.