Microsoft announced that first two downloadable map packs for Modern Warfare 2 will be timed exclusives on Xbox 360 at its E3 press conference today.
The announcement was made by Microsoft's John Schappert, after a demonstration of the game was completed. The intense trailer received an extremely positive response form the audience. We'll post it when it is made available.
Modern Warfare 2 will be released in November this year for the Xbox 360, PS3 and PC.
Video thanks to Gametraliers.com.