Mass Effect - Sells 1M Copies

I kind of assumed this anyway but from a conversation at GameDaily with Jeff Bell, Corporate Vice President of Global Marketing for the Xbox 360:

When asked about consumers' reaction to the Xbox 360 ad campaign, Bell responded, "The reaction has been very positive. In fact, we saw incredible sales of Xbox 360 for the week of November 18, including Black Friday of more than 310,000 Xbox 360 in the U.S. alone. This is really strong momentum for us given that we're already in our third year on the market. We've also seen a strong response to both Halo 3 sales with more than 5 million, and Mass Effect which has sold more than a million copies in less than three weeks."