Here is the list of the top live game this week (taken off of Major Nelsons blog)

Xbox 360 Top Live Titles (UU’s)
1  Gears of War
2  Call Of Duty 3
3  Small Arms
4  LOST PLANET OnlineDemo
5  SUPERMAN DEMO
6  Madden NFL 07
7  Tom Clancy's Rainbow Six Vegas
8  Rainbow Six Vegas Multi Player Demo
9  Call of Duty 2
10  Oblivion