More than half of Xbox 360 owners own Halo 3.

[pntsurf1]

According to NPD numbers, 52% of Xbox 360 owners in NA have bought Halo 3 as of November. Thats pretty amazing considering I remember debates on VGChartz argueing the attachment rate wouldn't pass 40 % .

America sales just posted, and it looks like another week of strong sales for all consoles leading up to Christmas.

Here is the link (PCworld)

http://www.pcworld.com/article/id,140646-pg,1/article.html