LIVE Activity for week of July 20th

Major Nelson: This week (and moving forward) I am including 1 vs 100 into the Top LIVE titles:
Xbox 360 Top LIVE Titles (based on UU's)
1 Halo 3
2 Call of Duty 4
3 Call of Duty: WaW
4 Gears of War 2
5 Battlefield 1943
6 GTA IV
7 1 vs 100
8 FIFA 09
9 Left 4 Dead
10 UFC 2009 Undisputed