Please note that is available on the Marketplace ( web link ) the new expansion pack for Mass Effect 2 called "Kasumi's Stolen Memory". The pack introduces a brand new character, that a thief who will join the team at the Citadel Shepard. The content also includes another weapon the "Locust" SMG and a new achivement to unlock. To download you have to pay 560 Microsoft Points. Following a video dedicated to the novel character.

Mass Effect 2 - Kasumi Trailer